Pith Number

pith:ZCKYH23W

pith:2010:ZCKYH23WX4EUBG66CO56KEQNRU

not attested not anchored not stored refs pending

Infrared and kinematic properties of the substellar object G 196-3B

C. \'Alvarez (IAC), CSIC, CSIC-INTA), G. Bihain (IAC, J. A. Caballero (CAB, M. R. Zapatero Osorio (CAB, R. Rebolo (IAC, ULL), V. J. S. B\'ejar (IAC

arxiv:1004.3965 v1 · 2010-04-22 · astro-ph.SR · 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{ZCKYH23WX4EUBG66CO56KEQNRU}

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	2026-05-18T02:07:54.963468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c89583eb76bf09409bde13bbe5120d8d2c0950229bae1041093772626b04a96b

Aliases

arxiv: 1004.3965 · arxiv_version: 1004.3965v1 · doi: 10.48550/arxiv.1004.3965 · pith_short_12: ZCKYH23WX4EU · pith_short_16: ZCKYH23WX4EUBG66 · pith_short_8: ZCKYH23W

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/ZCKYH23WX4EUBG66CO56KEQNRU \
  | 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: c89583eb76bf09409bde13bbe5120d8d2c0950229bae1041093772626b04a96b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e77618ebe14a691ad728d15ac02aa1afcdf9de5bd2409f298dea928fa0eecc",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-22T17:26:25Z",
    "title_canon_sha256": "bf7ca4a4178b925411d6d7748957fbea4d3d92d560a2f0675656cfe3cf6b3580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3965",
    "kind": "arxiv",
    "version": 1
  }
}