Pith Number

pith:RDXPITIM

pith:2006:RDXPITIMHNHDE6WVGT3KPFERX2

not attested not anchored not stored refs pending

Astronomical Data Management

Ajit Kembhavi, Anita Richards, Elizabeth Griffin, Francoise Genova, Guenther Eichhorn, Heinz Andernach, Ray Norris, Robert Hanisch, Robert Kennicutt

arxiv:astro-ph/0611012 v1 · 2006-11-01 · 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{RDXPITIMHNHDE6WVGT3KPFERX2}

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	2026-05-17T23:48:24.046124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88eef44d0c3b4e327ad534f6a79491be912ba2b99c8aba97a140e03845f8064d

Aliases

arxiv: astro-ph/0611012 · arxiv_version: astro-ph/0611012v1 · doi: 10.48550/arxiv.astro-ph/0611012 · pith_short_12: RDXPITIMHNHD · pith_short_16: RDXPITIMHNHDE6WV · pith_short_8: RDXPITIM

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/RDXPITIMHNHDE6WVGT3KPFERX2 \
  | 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: 88eef44d0c3b4e327ad534f6a79491be912ba2b99c8aba97a140e03845f8064d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6977aa1363717e1d3b336d61f09548013bdeafa4206e95f0df9d99c1df048e9c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-01T05:03:25Z",
    "title_canon_sha256": "4049b32018175eff190f1277d78effc1d805363d6b198ed63385030ec57ceaf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611012",
    "kind": "arxiv",
    "version": 1
  }
}