Pith Number

pith:IB3EOZF7

pith:2018:IB3EOZF7K44JTOMQYV2IPDQE7U

not attested not anchored not stored refs pending

New Y and T dwarfs from WISE identified by Methane Imaging

Adam J. Burgasser, C. G. Tinney, Christopher R. Gelino, Edward L. Wright, Gregory N. Mace, Jacqueline K. Faherty, J. Davy Kirkpatrick, Mike Cushing, Scott S. Sheppard

arxiv:1804.00362 v1 · 2018-04-02 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IB3EOZF7K44JTOMQYV2IPDQE7U}

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	2026-05-18T00:15:14.982282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40764764bf573899b990c574878e04fd263f1b546102bd709730b6398c565158

Aliases

arxiv: 1804.00362 · arxiv_version: 1804.00362v1 · doi: 10.48550/arxiv.1804.00362 · pith_short_12: IB3EOZF7K44J · pith_short_16: IB3EOZF7K44JTOMQ · pith_short_8: IB3EOZF7

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/IB3EOZF7K44JTOMQYV2IPDQE7U \
  | 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: 40764764bf573899b990c574878e04fd263f1b546102bd709730b6398c565158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e58de7f5b0015236c6dd38f40ac683a837f6844eeb9f67b924acfe23ec5f4e1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-02T00:34:49Z",
    "title_canon_sha256": "1fd0932d5dcef82b137a5a457f65167303685681b32ff02f2f29649b0e9de155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00362",
    "kind": "arxiv",
    "version": 1
  }
}