Pith Number

pith:VOQLJJ56

pith:2013:VOQLJJ563HS63GVW64BP6ZMYDI

not attested not anchored not stored refs pending

Accretion variability of Herbig Ae/Be stars observed by X-Shooter. HD 31648 and HD 163296

A. Mora, B. Montesinos, C. Eiroa, E. Rigliaco, G. Meeus, I. Mendigut\'ia, J. Muzerolle, R.D. Oudmaijer, S.D. Brittain

arxiv:1308.3248 v1 · 2013-08-14 · 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{VOQLJJ563HS63GVW64BP6ZMYDI}

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	2026-05-18T01:48:15.414810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba0b4a7bed9e5ed9ab6f702ff65981a30a0c33447b14ff969257ce2ba0acaf0

Aliases

arxiv: 1308.3248 · arxiv_version: 1308.3248v1 · doi: 10.48550/arxiv.1308.3248 · pith_short_12: VOQLJJ563HS6 · pith_short_16: VOQLJJ563HS63GVW · pith_short_8: VOQLJJ56

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/VOQLJJ563HS63GVW64BP6ZMYDI \
  | 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: aba0b4a7bed9e5ed9ab6f702ff65981a30a0c33447b14ff969257ce2ba0acaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db1eda53d253f4445d4d1008b0457155c4853cb5430e5ce1f4062f1f6f9d9b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-14T20:34:48Z",
    "title_canon_sha256": "30f7f87be268b4fe6e396ba423f73cec0ece85fe61defbca05c7213d2e20bb8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3248",
    "kind": "arxiv",
    "version": 1
  }
}