Pith Number

pith:6U2CHUMC

pith:2013:6U2CHUMC7NM22S3TPVJARPW2CK

not attested not anchored not stored refs pending

The GROUSE project III: Ks-band observations of the thermal emission from WASP-33b

E. J. W. de Mooij, I. A. G. Snellen, M. A. Kenworthy, M. Brogi, R. J. de Kok, R. Karjalainen

arxiv:1301.3380 v1 · 2013-01-15 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U2CHUMC7NM22S3TPVJARPW2CK}

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	2026-05-18T03:36:25.709264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53423d182fb59ad4b737d5208beda12bdc1d26252e6b88e89d9d6d7524e4260

Aliases

arxiv: 1301.3380 · arxiv_version: 1301.3380v1 · doi: 10.48550/arxiv.1301.3380 · pith_short_12: 6U2CHUMC7NM2 · pith_short_16: 6U2CHUMC7NM22S3T · pith_short_8: 6U2CHUMC

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/6U2CHUMC7NM22S3TPVJARPW2CK \
  | 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: f53423d182fb59ad4b737d5208beda12bdc1d26252e6b88e89d9d6d7524e4260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8842de97fe3495be4b67325c2f4074d728b0810514456f6fbcb5d499b7bf1b8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-15T15:14:32Z",
    "title_canon_sha256": "881a4e0925d2f0ef69168305ab4e4310fee20094ed739dd5fb31254930de7ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3380",
    "kind": "arxiv",
    "version": 1
  }
}