Pith Number

pith:ZHMMRAAP

pith:2006:ZHMMRAAPAYNRTYQGLYY755VDNL

not attested not anchored not stored refs pending

Galactic star-formation rates gauged by stellar end-products

M.Persic (INAF-Trieste), UC San Diego), Y.Rephaeli (Tel-Aviv U.

arxiv:astro-ph/0610321 v1 · 2006-10-11 · 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{ZHMMRAAPAYNRTYQGLYY755VDNL}

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	2026-05-18T01:40:29.359607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d8c8800f061b19e2065e31fef6a36aff901daa88b607cf69060aa1b507dd62

Aliases

arxiv: astro-ph/0610321 · arxiv_version: astro-ph/0610321v1 · doi: 10.48550/arxiv.astro-ph/0610321 · pith_short_12: ZHMMRAAPAYNR · pith_short_16: ZHMMRAAPAYNRTYQG · pith_short_8: ZHMMRAAP

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/ZHMMRAAPAYNRTYQGLYY755VDNL \
  | 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: c9d8c8800f061b19e2065e31fef6a36aff901daa88b607cf69060aa1b507dd62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c605fcd67dbf637dc1952568e8604b96b76f961d89a5fb32c12194668769e71",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-11T14:06:04Z",
    "title_canon_sha256": "90e6a37617734bff0bda27d0bd9328cbd0fd7bfdaee8bcabf7e6c7bd31258d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610321",
    "kind": "arxiv",
    "version": 1
  }
}