Pith Number

pith:P7RR6RMF

pith:2006:P7RR6RMFTCIVCCG3AEGMZ34UH2

not attested not anchored not stored refs pending

News from the "Dentist's Chair": Observations of AM 1353-272 with the VIMOS IFU

Peter M. Weilbacher (AIP), Pierre-Alain Duc (Saclay)

arxiv:astro-ph/0601250 v1 · 2006-01-11 · 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{P7RR6RMFTCIVCCG3AEGMZ34UH2}

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	2026-05-18T01:40:32.720423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe31f458598915108db010cccef943eba4c59cbca4f59808fe8b8f8c1be2700

Aliases

arxiv: astro-ph/0601250 · arxiv_version: astro-ph/0601250v1 · doi: 10.48550/arxiv.astro-ph/0601250 · pith_short_12: P7RR6RMFTCIV · pith_short_16: P7RR6RMFTCIVCCG3 · pith_short_8: P7RR6RMF

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/P7RR6RMFTCIVCCG3AEGMZ34UH2 \
  | 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: 7fe31f458598915108db010cccef943eba4c59cbca4f59808fe8b8f8c1be2700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449f33ad98c337a6c42c591ed340027bafe601f9b572d65d62a712cd6a24264d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-11T21:00:28Z",
    "title_canon_sha256": "ff8ad4483273ff17e70400a9c6a6581aa35ddb035e0b2d13412960204ce0438f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601250",
    "kind": "arxiv",
    "version": 1
  }
}