Pith Number

pith:2PPCZ3BZ

pith:2006:2PPCZ3BZGFBDWEVUG3W46T3CP2

not attested not anchored not stored refs pending

Detection of IMBHs from microlensing in globular clusters

C.S. Stalin, Margarita Safonova

arxiv:astro-ph/0612304 v3 · 2006-12-12 · 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{2PPCZ3BZGFBDWEVUG3W46T3CP2}

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	2026-05-18T01:40:28.488231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3de2cec3931423b12b436edcf4f627eb7adda81a63021aadb04444f2ac1bbb7

Aliases

arxiv: astro-ph/0612304 · arxiv_version: astro-ph/0612304v3 · doi: 10.48550/arxiv.astro-ph/0612304 · pith_short_12: 2PPCZ3BZGFBD · pith_short_16: 2PPCZ3BZGFBDWEVU · pith_short_8: 2PPCZ3BZ

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/2PPCZ3BZGFBDWEVUG3W46T3CP2 \
  | 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: d3de2cec3931423b12b436edcf4f627eb7adda81a63021aadb04444f2ac1bbb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3470c7fcd4095a21b04bccc13470621894db30bd967abcdc5b21ae0538b6a0e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-12T06:15:39Z",
    "title_canon_sha256": "1795a040cc44c219513dc59d7d68dd63f8eb91e41fd4140a00588e11f07e69e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612304",
    "kind": "arxiv",
    "version": 3
  }
}