Pith Number

pith:2DDKL36B

pith:2014:2DDKL36BJAGZFLB6WQM2G3TLRO

not attested not anchored not stored refs pending

The structure of disks around Herbig Ae/Be stars as traced by CO ro-vibrational emission

C. Dominik, G. Van Der Plas, L. B. F. M. Waters, M.E. van den Ancker

arxiv:1412.1311 v1 · 2014-12-03 · 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{2DDKL36BJAGZFLB6WQM2G3TLRO}

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	2026-05-18T02:28:39.831241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c6a5efc1480d92ac3eb419a36e6b8b818a9833b252d77b8a7df34a64782710

Aliases

arxiv: 1412.1311 · arxiv_version: 1412.1311v1 · doi: 10.48550/arxiv.1412.1311 · pith_short_12: 2DDKL36BJAGZ · pith_short_16: 2DDKL36BJAGZFLB6 · pith_short_8: 2DDKL36B

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/2DDKL36BJAGZFLB6WQM2G3TLRO \
  | 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: d0c6a5efc1480d92ac3eb419a36e6b8b818a9833b252d77b8a7df34a64782710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56745d9a3dbc86fd4d075f548672f04f114c2841e8489f451e038d4f638f8987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-12-03T13:20:08Z",
    "title_canon_sha256": "f9eb528db70595f29315e62f76cda3654b4b07b706aea7cd78216c2dbced005c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1311",
    "kind": "arxiv",
    "version": 1
  }
}