Pith Number

pith:G64KQ3W7

pith:2010:G64KQ3W7232R5EV7U5MEA5GTIQ

not attested not anchored not stored refs pending

SEGUE-2 Limits on Metal-Rich Old-Population Hypervelocity Stars In the Galactic Halo

Andrew Gould, Benjamin A. Weaver, Constance Rockosi, Gillian Knapp, Heather Morrison, Jennifer A. Johnson, Juna A. Kollmeier, Paul Harding, Timothy C. Beers, Young Sun Lee

arxiv:1008.2384 v1 · 2010-08-13 · 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{G64KQ3W7232R5EV7U5MEA5GTIQ}

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	2026-07-04T23:57:43.086058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37b8a86edfd6f51e92bfa7584074d3441d2d13111ed1f097e03ff57676baf275

Aliases

arxiv: 1008.2384 · arxiv_version: 1008.2384v1 · doi: 10.48550/arxiv.1008.2384 · pith_short_12: G64KQ3W7232R · pith_short_16: G64KQ3W7232R5EV7 · pith_short_8: G64KQ3W7

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/G64KQ3W7232R5EV7U5MEA5GTIQ \
  | 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: 37b8a86edfd6f51e92bfa7584074d3441d2d13111ed1f097e03ff57676baf275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe2d38ad8f3dd4a982f9be1efab6a5e7367032e82e7bce6c25186a4f7a1793d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-13T20:00:35Z",
    "title_canon_sha256": "7cf4d23e24cdb75a45377a7187f4e177616e7082a8a770605dd6ef70c111ea75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2384",
    "kind": "arxiv",
    "version": 1
  }
}