Pith Number

pith:3E4OVVMO

pith:2022:3E4OVVMOOWOZI62ITLMT3ANIXM

not attested not anchored not stored refs pending

The complex organic molecular content in the L1517B starless core

Andr\'es Meg\'ias, Anton I. Vasyunin, Giuliana Cosentino, Izaskun Jim\'enez-Serra, Jes\'us Mart\'in-Pintado, Paola Caselli, Serena Viti, Silvia Spezzano

arxiv:2211.16119 v6 · 2022-11-29 · astro-ph.GA · 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{3E4OVVMOOWOZI62ITLMT3ANIXM}

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	2026-07-05T11:53:38.503993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d938ead58e759d947b489ad93d81a8bb3d406edca3e7a65e23f5bf63facc5a2a

Aliases

arxiv: 2211.16119 · arxiv_version: 2211.16119v6 · doi: 10.48550/arxiv.2211.16119 · pith_short_12: 3E4OVVMOOWOZ · pith_short_16: 3E4OVVMOOWOZI62I · pith_short_8: 3E4OVVMO

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/3E4OVVMOOWOZI62ITLMT3ANIXM \
  | 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: d938ead58e759d947b489ad93d81a8bb3d406edca3e7a65e23f5bf63facc5a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fadff5659a329f7a168f1ccce950addd8169b0faf030682f232ece8954cb84f7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-29T11:46:18Z",
    "title_canon_sha256": "e1cb2f07cdbbb50488caad957bd67258065fe1c503b602252b18a9a83ddddd85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16119",
    "kind": "arxiv",
    "version": 6
  }
}