Pith Number

pith:SUPRG6UH

pith:2013:SUPRG6UHMK6MQHFDBFPOR67JB4

not attested not anchored not stored refs pending

Open Cluster Evolutions in Binary System: How They Dissolved

Hesti R.T. Wulandari, M. Ikbal Arifyanto, Rhorom Priyatikanto

arxiv:1307.1744 v1 · 2013-07-06 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUPRG6UHMK6MQHFDBFPOR67JB4}

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	2026-05-18T01:48:59.186465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951f137a8762bcc81ca3095ee8fbe90f07eeea0f03b187b2ed3c5f071083b091

Aliases

arxiv: 1307.1744 · arxiv_version: 1307.1744v1 · doi: 10.48550/arxiv.1307.1744 · pith_short_12: SUPRG6UHMK6M · pith_short_16: SUPRG6UHMK6MQHFD · pith_short_8: SUPRG6UH

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/SUPRG6UHMK6MQHFDBFPOR67JB4 \
  | 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: 951f137a8762bcc81ca3095ee8fbe90f07eeea0f03b187b2ed3c5f071083b091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61362e1e81c0fa88c255cc755960c9c47edaafb4936c46a149b38f13db5e3a69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-06T02:15:13Z",
    "title_canon_sha256": "8620d0b87c6d1db3858e44abf22a634d399353aed3b951967367f3262c5bd152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1744",
    "kind": "arxiv",
    "version": 1
  }
}