Pith Number

pith:335JEUZG

pith:2007:335JEUZGURBBPQVIBSTT3WVTXI

not attested not anchored not stored refs pending

Star-forming Regions in the Small Magellanic Cloud Multi-wavelength Properties of Stellar Complexes

D. Kester, E. Kontizas, E. Livanou, I. Gonidakis, M. Kontizas, N. Mizuno, P. Tsalmantza, U. Klein, Y. Fukui

arxiv:astro-ph/0703761 v1 · 2007-03-29 · 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{335JEUZGURBBPQVIBSTT3WVTXI}

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	2026-07-04T15:25:04.743395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

defa925326a44217c2a80ca73ddab3ba1b9c08ea04fc7898d4e7add4ba617f3e

Aliases

arxiv: astro-ph/0703761 · arxiv_version: astro-ph/0703761v1 · doi: 10.48550/arxiv.astro-ph/0703761 · pith_short_12: 335JEUZGURBB · pith_short_16: 335JEUZGURBBPQVI · pith_short_8: 335JEUZG

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/335JEUZGURBBPQVIBSTT3WVTXI \
  | 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: defa925326a44217c2a80ca73ddab3ba1b9c08ea04fc7898d4e7add4ba617f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1c01a2a276cbb73a92b95ba30944ecb5e2f21395f148f3ac9e8a13eaf59d80",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-29T14:05:00Z",
    "title_canon_sha256": "d636af758cf33f0754e5d2f1d4ca92044a2d26d9a26d4938b650492b84624453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703761",
    "kind": "arxiv",
    "version": 1
  }
}