Pith Number

pith:IQZAGTN5

pith:2012:IQZAGTN5Q57LNSAIRIJBZOAUTP

not attested not anchored not stored refs pending

The Origins of Blue Stragglers and Binarity in Globular Clusters

Alison Sills, Ata Sarajedini, Christian Knigge, Evert Glebbeek, Hagai Perets, Nathan Leigh

arxiv:1210.0542 v1 · 2012-10-01 · astro-ph.SR · 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{IQZAGTN5Q57LNSAIRIJBZOAUTP}

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	2026-05-18T01:54:11.847411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4432034dbd877eb6c8088a121cb8149be0781b7d780f36638ea99918a09d4e38

Aliases

arxiv: 1210.0542 · arxiv_version: 1210.0542v1 · doi: 10.48550/arxiv.1210.0542 · pith_short_12: IQZAGTN5Q57L · pith_short_16: IQZAGTN5Q57LNSAI · pith_short_8: IQZAGTN5

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/IQZAGTN5Q57LNSAIRIJBZOAUTP \
  | 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: 4432034dbd877eb6c8088a121cb8149be0781b7d780f36638ea99918a09d4e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f621793617c271d9626b66d8572d3af10737de0e38a4b3191abb064f220ed42e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-01T20:00:09Z",
    "title_canon_sha256": "64fd18774878be81a304627ac09f1a045591d990d656182b693de7f5dd563cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0542",
    "kind": "arxiv",
    "version": 1
  }
}