Pith Number

pith:TDU6T2V4

pith:2006:TDU6T2V4I6THKIFEFQ2CHXMNGG

not attested not anchored not stored refs pending

Transience of hot dust around sun-like stars

C. A. Beichman, C. M. Lisse, G. Bryden, J. S. Greaves, M. C. Wyatt, R. Smith

arxiv:astro-ph/0610102 v2 · 2006-10-04 · 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{TDU6T2V4I6THKIFEFQ2CHXMNGG}

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	2026-07-04T15:36:23.882137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e9e9eabc47a67520a42c3423dd8d31a9daa2b92cff76b53c5705389d751e15

Aliases

arxiv: astro-ph/0610102 · arxiv_version: astro-ph/0610102v2 · doi: 10.48550/arxiv.astro-ph/0610102 · pith_short_12: TDU6T2V4I6TH · pith_short_16: TDU6T2V4I6THKIFE · pith_short_8: TDU6T2V4

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/TDU6T2V4I6THKIFEFQ2CHXMNGG \
  | 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: 98e9e9eabc47a67520a42c3423dd8d31a9daa2b92cff76b53c5705389d751e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d262a074185e7dc740a3f643f2667a7058f421305f3f043bc1e3b54789952cad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-04T09:55:08Z",
    "title_canon_sha256": "cab3697d9da1b93d191a3e759f7a4ef1a237f9f315a2397a1e74a1e6bf2f74aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610102",
    "kind": "arxiv",
    "version": 2
  }
}