Pith Number

pith:5OFYQLDB

pith:2006:5OFYQLDBC6IJVCAIQE2GFBXULI

not attested not anchored not stored refs pending

Estimation of time delays from unresolved photometry

A. Hirv, J. Pelt, L. J. Liivam\"agi, T. Eenm\"ae, T. Liimets

arxiv:astro-ph/0611384 v2 · 2006-11-13 · 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{5OFYQLDBC6IJVCAIQE2GFBXULI}

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	2026-05-18T01:40:28.922999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb8b882c6117909a880881346286f45a0cd60ca679c605bd03bf2f107b83b666

Aliases

arxiv: astro-ph/0611384 · arxiv_version: astro-ph/0611384v2 · doi: 10.48550/arxiv.astro-ph/0611384 · pith_short_12: 5OFYQLDBC6IJ · pith_short_16: 5OFYQLDBC6IJVCAI · pith_short_8: 5OFYQLDB

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/5OFYQLDBC6IJVCAIQE2GFBXULI \
  | 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: eb8b882c6117909a880881346286f45a0cd60ca679c605bd03bf2f107b83b666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ce8046b1dea87810b683395be5c143b330454a0abd2eab9d019485a4578203",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-13T15:22:01Z",
    "title_canon_sha256": "549ac070d5b2aac1ae6446cfb628632cf618815311f508f7e73e4c7281826ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611384",
    "kind": "arxiv",
    "version": 2
  }
}