Pith Number

pith:ELZS6LFB

pith:2023:ELZS6LFBOX7FWSABZ67DKIWGTX

not attested not anchored not stored refs pending

Constraining the gas mass of Herbig disks using CO isotopologues

A. Ahmadi, A. F. P\'erez-S\'anchez, A. S. Booth, E. F. van Dishoeck, K. Immer, L. Lin, L. M. Stapper, M. Leemker, M. R. Hogerheijde, S. L. Grant

arxiv:2312.03835 v1 · 2023-12-06 · 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{ELZS6LFBOX7FWSABZ67DKIWGTX}

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	2026-07-05T07:21:15.611766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f32f2ca175fe5b4801cfbe3522c69ded514b21662c2b75ffd60b383d08265c

Aliases

arxiv: 2312.03835 · arxiv_version: 2312.03835v1 · doi: 10.48550/arxiv.2312.03835 · pith_short_12: ELZS6LFBOX7F · pith_short_16: ELZS6LFBOX7FWSAB · pith_short_8: ELZS6LFB

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/ELZS6LFBOX7FWSABZ67DKIWGTX \
  | 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: 22f32f2ca175fe5b4801cfbe3522c69ded514b21662c2b75ffd60b383d08265c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc8ec1f0caf1a057cd565fc68e7f8fe80febe12b333e9017a72420892291de6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-12-06T19:00:03Z",
    "title_canon_sha256": "16fcf22625ccd94a813c496145f62113fd31999d0e9b26bda1c3fa6247dd9266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03835",
    "kind": "arxiv",
    "version": 1
  }
}