Pith Number

pith:OD4MAFG5

pith:2013:OD4MAFG5NJEV66EWQM6QHZYNT4

not attested not anchored not stored refs pending

A UV-to-MIR monitoring of DR Tau: exploring how water vapor in the planet formation region of the disk is affected by stellar accretion variability

Andrea Banzatti, Carlo F. Manara, Klaus M. Pontoppidan, Leonardo Testi, Michael R. Meyer

arxiv:1310.8299 v1 · 2013-10-30 · 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{OD4MAFG5NJEV66EWQM6QHZYNT4}

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	2026-05-18T01:46:40.842910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f8c014dd6a495f7896833d03e70d9f25128e597ab699a35109f9e93836dfa4

Aliases

arxiv: 1310.8299 · arxiv_version: 1310.8299v1 · doi: 10.48550/arxiv.1310.8299 · pith_short_12: OD4MAFG5NJEV · pith_short_16: OD4MAFG5NJEV66EW · pith_short_8: OD4MAFG5

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/OD4MAFG5NJEV66EWQM6QHZYNT4 \
  | 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: 70f8c014dd6a495f7896833d03e70d9f25128e597ab699a35109f9e93836dfa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c357f80ca19da2b69e79e88b62a0582bf2b5b3395ae7cd770d53806ca836df",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-30T20:00:01Z",
    "title_canon_sha256": "47a84fab9fd45f39273159849961f390dd7ab8c93556a222371f37c8f84445ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8299",
    "kind": "arxiv",
    "version": 1
  }
}