Pith Number

pith:XBWGVTJL

pith:2012:XBWGVTJLYYQQZ5IHX76TZO7XWC

not attested not anchored not stored refs pending

Warm H2O and OH in the disk around the Herbig star HD 163296

D. Fedele, E. F. van Dishoeck, G. J. Herczeg (KAVLI Beijing), J. Bouwman (MPIA), J. Green (University of Texas at Austin), (Leiden Observatory, (MPE), MPE), N. J. Evans (University of Texas at Austin), S. Bruderer, Th. Henning (MPIA)

arxiv:1207.3969 v1 · 2012-07-17 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBWGVTJLYYQQZ5IHX76TZO7XWC}

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	2026-05-18T01:56:17.525728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86c6acd2bc6210cf507bffd3cbbf7b0b0e89d8e7bd5691bef2043ae674272ff

Aliases

arxiv: 1207.3969 · arxiv_version: 1207.3969v1 · doi: 10.48550/arxiv.1207.3969 · pith_short_12: XBWGVTJLYYQQ · pith_short_16: XBWGVTJLYYQQZ5IH · pith_short_8: XBWGVTJL

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/XBWGVTJLYYQQZ5IHX76TZO7XWC \
  | 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: b86c6acd2bc6210cf507bffd3cbbf7b0b0e89d8e7bd5691bef2043ae674272ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e311112ef145fdeadb4f6a5e0049fd54f26d827ec8b8bb4546c88724cd23f0c6",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-17T12:12:00Z",
    "title_canon_sha256": "7f92ae68c7106caff6e981fa1058785618a12898c20627706427046ecf81a0e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3969",
    "kind": "arxiv",
    "version": 1
  }
}