Pith Number

pith:2WJKU7LA

pith:2023:2WJKU7LACIUMFPYIUBNOGMREFV

not attested not anchored not stored refs pending

Chemistry of Complex Organic Molecules in the V883 Ori Disk Revealed by ALMA Band 3 Observations

Hideko Nomura, Nami Sakai, Shota Notsu, Yoshihide Yamato, Yuki Okoda, Yuri Aikawa

arxiv:2312.01300 v1 · 2023-12-03 · astro-ph.EP · 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{2WJKU7LACIUMFPYIUBNOGMREFV}

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	2026-07-05T07:19:32.959786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d592aa7d601228c2bf08a05ae332242d440d4064df47b9e07e9118b5aad9449d

Aliases

arxiv: 2312.01300 · arxiv_version: 2312.01300v1 · doi: 10.48550/arxiv.2312.01300 · pith_short_12: 2WJKU7LACIUM · pith_short_16: 2WJKU7LACIUMFPYI · pith_short_8: 2WJKU7LA

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/2WJKU7LACIUMFPYIUBNOGMREFV \
  | 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: d592aa7d601228c2bf08a05ae332242d440d4064df47b9e07e9118b5aad9449d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a659e952eba5a19ea5964dc64776f6b00138f4db2f77aa87b39ae3f5d6a0056",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-12-03T06:22:40Z",
    "title_canon_sha256": "6a65b9440f8f62954b722117b53334e1acc2aa9986bf71fbaf7fa90c76e7e5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01300",
    "kind": "arxiv",
    "version": 1
  }
}