Pith Number

pith:LW56YTER

pith:2012:LW56YTERO4PQBULSNJK4WVUXKG

not attested not anchored not stored refs pending

Detection of OD towards the low-mass protostar IRAS16293-2422

A. Belloche, B. Klein, B. Parise, F.-C. Liu, F. Du, H.W. H\"ubers, H. Wiesemeyer, K.M. Menten, R. G\"usten

arxiv:1203.2825 v1 · 2012-03-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW56YTERO4PQBULSNJK4WVUXKG}

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	2026-05-18T01:58:09.366787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbbec4c91771f00d1726a55cb569751b9572645d9d9e9fd8c469fae97b45df5

Aliases

arxiv: 1203.2825 · arxiv_version: 1203.2825v1 · doi: 10.48550/arxiv.1203.2825 · pith_short_12: LW56YTERO4PQ · pith_short_16: LW56YTERO4PQBULS · pith_short_8: LW56YTER

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/LW56YTERO4PQBULSNJK4WVUXKG \
  | 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: 5dbbec4c91771f00d1726a55cb569751b9572645d9d9e9fd8c469fae97b45df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d84756db197fe6de495fd9f2c182c32db4d8a11c470865ef359e64b16f7d135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-13T14:46:25Z",
    "title_canon_sha256": "4f19632957963b6340d86fa2a4a4f45b4fd404a4bea9aa274e52ca0f3bcd97b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2825",
    "kind": "arxiv",
    "version": 1
  }
}