Pith Number

pith:DL3SIV4W

pith:2005:DL3SIV4WEFJHURGLZHPEMK2PYT

not attested not anchored not stored refs pending

Reddening distribution across the center of the globular cluster Omega Centauri

A. Calamida, A. M. Piersimoni, A. Munteanu, A. Pietrinferni, C. E. Corsi, F. Grundahl, G. Bono, I. Ferraro, L. M. Freyhammer, L. Pulone, M. Dall'Ora, M. Del Principe, M. Hilker, M. I. Andersen, M. Monelli, M. Nonino, P. B. Stetson, R. Buonanno, S. Cassisi, T. Richtler

arxiv:astro-ph/0510343 v1 · 2005-10-12 · 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{DL3SIV4WEFJHURGLZHPEMK2PYT}

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	2026-07-04T17:15:18.159587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af724579621527a44cbc9de462b4fc4d48b4535aa56ae1efaf238f9dfc7b3e6

Aliases

arxiv: astro-ph/0510343 · arxiv_version: astro-ph/0510343v1 · doi: 10.48550/arxiv.astro-ph/0510343 · pith_short_12: DL3SIV4WEFJH · pith_short_16: DL3SIV4WEFJHURGL · pith_short_8: DL3SIV4W

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/DL3SIV4WEFJHURGLZHPEMK2PYT \
  | 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: 1af724579621527a44cbc9de462b4fc4d48b4535aa56ae1efaf238f9dfc7b3e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66aec6bc642cfa692aef2ad8d1bb62c88e86729d54f00c86884fc47e54f98adb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-12T11:18:30Z",
    "title_canon_sha256": "21b1c7e606648f11015fc1ea251528876485b65f3735af2f7d5be76ee2aae022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510343",
    "kind": "arxiv",
    "version": 1
  }
}