Pith Number

pith:CZ2MBTCQ

pith:2008:CZ2MBTCQMQ3JPPEFMHZXA4GMIL

not attested not anchored not stored refs pending

Star formation in M33: multiwavelength signatures across the disk

C. Giovanardi, E. Corbelli, L. K. Hunt, S. Verley

arxiv:0810.0473 v1 · 2008-10-02 · 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{CZ2MBTCQMQ3JPPEFMHZXA4GMIL}

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.

Cited by

2 papers in Pith

The age of the Universe from a large sample of the oldest Galactic stars

Constraints on the gravitational potential from DESI DR2 BAO and its implications for the local void scenario

Receipt and verification

First computed	2026-07-04T17:13:03.492267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1674c0cc50643697bc8561f37070cc42e1cb7ed6a84771f5761f82f349171dce

Aliases

arxiv: 0810.0473 · arxiv_version: 0810.0473v1 · doi: 10.48550/arxiv.0810.0473 · pith_short_12: CZ2MBTCQMQ3J · pith_short_16: CZ2MBTCQMQ3JPPEF · pith_short_8: CZ2MBTCQ

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/CZ2MBTCQMQ3JPPEFMHZXA4GMIL \
  | 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: 1674c0cc50643697bc8561f37070cc42e1cb7ed6a84771f5761f82f349171dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a34be31cb5c8df8ab8e13ef09e231a21aef9b841c6c0a09e5cd465d97af8344b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-02T16:21:37Z",
    "title_canon_sha256": "6d0fe687204e396ef2997b8df2ff9057ecc9561b8b539dcd11e8af13965d6af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0473",
    "kind": "arxiv",
    "version": 1
  }
}