Pith Number

pith:UYI3264M

pith:2004:UYI3264MI35SIRF623JSAVLFQI

not attested not anchored not stored refs pending

Phototmetry of V1062 Tau: low states, short outbursts, and period-switching

E. M. Leibowitz, M. Orio, Y. M. Lipkin

arxiv:astro-ph/0402273 v1 · 2004-02-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYI3264MI35SIRF623JSAVLFQI}

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	2026-07-04T16:43:01.344828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a611bd7b8c46fb2444bed6d3205565823255cc3610554346c0b7f03d5410b52c

Aliases

arxiv: astro-ph/0402273 · arxiv_version: astro-ph/0402273v1 · doi: 10.48550/arxiv.astro-ph/0402273 · pith_short_12: UYI3264MI35S · pith_short_16: UYI3264MI35SIRF6 · pith_short_8: UYI3264M

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/UYI3264MI35SIRF623JSAVLFQI \
  | 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: a611bd7b8c46fb2444bed6d3205565823255cc3610554346c0b7f03d5410b52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c7fd687474927462dffe19a374379caef76b7c1e4cffe27c2344303773f978",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-12T14:28:36Z",
    "title_canon_sha256": "0197543016eab28b8b02b1b48b273097919e2faacf28540fa950018db466e223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402273",
    "kind": "arxiv",
    "version": 1
  }
}