Pith Number

pith:IJKUR6KI

pith:2000:IJKUR6KIAQ4Q7FBTIJ7LR74R2P

not attested not anchored not stored refs pending

Analysis of The Hipparcos Measurements of HD10697 - A Mass Determination of a Brown-Dwarf Secondary

Israel), Shay Zucker, Tel-Aviv, Tsevi Mazeh (Tel-Aviv University

arxiv:astro-ph/0001282 v1 · 2000-01-16 · 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{IJKUR6KIAQ4Q7FBTIJ7LR74R2P}

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	2026-07-04T14:10:06.751872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425548f94804390f9433427eb8ff91d3d9c73e527d5063ce621d1bb9a99e34d6

Aliases

arxiv: astro-ph/0001282 · arxiv_version: astro-ph/0001282v1 · doi: 10.48550/arxiv.astro-ph/0001282 · pith_short_12: IJKUR6KIAQ4Q · pith_short_16: IJKUR6KIAQ4Q7FBT · pith_short_8: IJKUR6KI

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/IJKUR6KIAQ4Q7FBTIJ7LR74R2P \
  | 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: 425548f94804390f9433427eb8ff91d3d9c73e527d5063ce621d1bb9a99e34d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d48a226fe0bb1f716f6bfce4fd7246adffafa2e34f96288e337f9048bc6722",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-01-16T13:51:39Z",
    "title_canon_sha256": "ce3301f0963490f71758846f0c5b0390cf2fa3e582cd1318e7b335c93c68b9c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0001282",
    "kind": "arxiv",
    "version": 1
  }
}