Pith Number

pith:QD5VULQD

pith:2013:QD5VULQDNRIID23V6GVYPYRNKY

not attested not anchored not stored refs pending

The Velocity Distribution of Hypervelocity Stars

Elena M. Rossi, Re'em Sari, Shiho Kobayashi

arxiv:1307.1134 v3 · 2013-07-03 · 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{QD5VULQDNRIID23V6GVYPYRNKY}

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	2026-05-18T01:49:00.035070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80fb5a2e036c5081eb75f1ab87e22d5630ad46016d6ef5a2e714eb3ae9680d28

Aliases

arxiv: 1307.1134 · arxiv_version: 1307.1134v3 · doi: 10.48550/arxiv.1307.1134 · pith_short_12: QD5VULQDNRII · pith_short_16: QD5VULQDNRIID23V · pith_short_8: QD5VULQD

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/QD5VULQDNRIID23V6GVYPYRNKY \
  | 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: 80fb5a2e036c5081eb75f1ab87e22d5630ad46016d6ef5a2e714eb3ae9680d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71883b569cccd5b1721608c95940fcfdab066473e42fcc43ecec17d7663ad65d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-03T20:00:04Z",
    "title_canon_sha256": "3d9ab6ac3f51682d0758cddc17b11ca61fc65055d918c654fde1a5ad63fa3199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1134",
    "kind": "arxiv",
    "version": 3
  }
}