Pith Number

pith:AF5OLAS5

pith:2014:AF5OLAS5I2ZZ2WMLPHAWXMRDHB

not attested not anchored not stored refs pending

Mid- and Far-Infrared Variability of PV Cep

Andrea Di Paola, Arkady A. Arkharov, Dario Lorenzetti, Gianluca Li Causi, Simone Antoniucci, Teresa Giannini, Valeri M. Larionov

arxiv:1405.7525 v1 · 2014-05-29 · 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{AF5OLAS5I2ZZ2WMLPHAWXMRDHB}

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	2026-05-18T01:43:04.998401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017ae5825d46b39d598b79c16bb22338712f0e2e1612c9c1c4111569aa558e03

Aliases

arxiv: 1405.7525 · arxiv_version: 1405.7525v1 · doi: 10.48550/arxiv.1405.7525 · pith_short_12: AF5OLAS5I2ZZ · pith_short_16: AF5OLAS5I2ZZ2WML · pith_short_8: AF5OLAS5

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/AF5OLAS5I2ZZ2WMLPHAWXMRDHB \
  | 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: 017ae5825d46b39d598b79c16bb22338712f0e2e1612c9c1c4111569aa558e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168507999f316defa46a24e7b96d01fa037616d3de1466cf6ed7b5a05ef26e76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-29T11:27:16Z",
    "title_canon_sha256": "f1a6aec69eb4df18076955e6039ec2a17bbefea1f9383df2096dada0ce49481e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7525",
    "kind": "arxiv",
    "version": 1
  }
}