Pith Number

pith:ZYN3A66S

pith:2018:ZYN3A66SRPHKQ2ZN3MVDVS2TSN

not attested not anchored not stored refs pending

Water and OH Emission from the inner disk of a Herbig Ae/Be star

Joan R. Najita, John S. Carr, M\'at\'e \'Ad\'amkovics, Sean D. Brittain, Steven C. Adams

arxiv:1812.07094 v1 · 2018-12-17 · astro-ph.SR · 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{ZYN3A66SRPHKQ2ZN3MVDVS2TSN}

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	2026-05-17T23:52:58.451655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce1bb07bd28bcea86b2ddb2a3acb539360f739967dead8fbb2632b859d8d7a9d

Aliases

arxiv: 1812.07094 · arxiv_version: 1812.07094v1 · doi: 10.48550/arxiv.1812.07094 · pith_short_12: ZYN3A66SRPHK · pith_short_16: ZYN3A66SRPHKQ2ZN · pith_short_8: ZYN3A66S

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/ZYN3A66SRPHKQ2ZN3MVDVS2TSN \
  | 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: ce1bb07bd28bcea86b2ddb2a3acb539360f739967dead8fbb2632b859d8d7a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24f0703e240924c5951eb6ac9cb588d2601a53b8dd729a0e9590448f32dbb74",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-17T23:20:20Z",
    "title_canon_sha256": "591010d286b923cc8a4a1d73bdce2d567a916ec2cb7b2e6790a7ccc202496327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07094",
    "kind": "arxiv",
    "version": 1
  }
}