Pith Number

pith:IHSH2IQ5

pith:2013:IHSH2IQ54KJ7F7PD55VQTQ6VSF

not attested not anchored not stored refs pending

Direct Imaging Detection of Methane in the Atmosphere of GJ 504 b

A. Moro-Martin, C. Grady, C. Thalmann, D. Spiegel, D. Tomono, E. Serabyn, E. Turner, G. Knapp, H. Suto, H. Takami, H. Terada, J. Carson, J. Hashimoto, J.-I. Morino, J. Kwon, J. Schlieder, J. Wisniewski, K. Hodapp, K. Mede, L. Abe, M. Bonnefoy, M. Feldt, M. Goto, M. Hayashi, M. Ishii, M. Iye, M. Janson, M. Kuzuhara, M. McElwain, M. Takami, M. Tamura, M. Watanabe, N. Kusakabe, N. Takato, N. Zimmerman, O. Guyon, R. Kandori, R. Suzuki, S. Egner, S. Hayashi, S. Miyama, S. Sorahana, T. Brandt, T. Currie, T. Henning, T. Kotani, T. Kudo, T. Matsuo, T. Nakagawa, T. Nishimura, T.-S. Pyo, T. Suenaga, T. Usuda, T. Yamada, W. Brandner, Y. Hayano, Y. Takahashi

arxiv:1310.4183 v1 · 2013-10-15 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHSH2IQ54KJ7F7PD55VQTQ6VSF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:47:04.929245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e47d221de293f2fde3ef6b09c3d59153b64c21fc60b1a484fbd2987cc42752

Aliases

arxiv: 1310.4183 · arxiv_version: 1310.4183v1 · doi: 10.48550/arxiv.1310.4183 · pith_short_12: IHSH2IQ54KJ7 · pith_short_16: IHSH2IQ54KJ7F7PD · pith_short_8: IHSH2IQ5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IHSH2IQ54KJ7F7PD55VQTQ6VSF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 41e47d221de293f2fde3ef6b09c3d59153b64c21fc60b1a484fbd2987cc42752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91f26124f11e8560559b6136c35d736c31312fdaacc08211a39fa3bf1a963f8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-15T20:00:05Z",
    "title_canon_sha256": "8a088a87df4debf77c8fbd5554d648d382218ab5cb4f881beaee7ca561649885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4183",
    "kind": "arxiv",
    "version": 1
  }
}