Pith Number

pith:GR5U62US

pith:2013:GR5U62USUYZ6M4NTYT54ZPYQSV

not attested not anchored not stored refs pending

Supernovae in the Central Parsec: A Mechanism for Producing Spatially Anisotropic Hypervelocity Stars

Alessia Gualandris, Graham A. Wynn, Kastytis Zubovas

arxiv:1305.3997 v1 · 2013-05-17 · 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{GR5U62USUYZ6M4NTYT54ZPYQSV}

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	2026-05-18T01:49:49.425734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347b4f6a92a633e671b3c4fbccbf109557b59f881743905e452e70db5f38c856

Aliases

arxiv: 1305.3997 · arxiv_version: 1305.3997v1 · doi: 10.48550/arxiv.1305.3997 · pith_short_12: GR5U62USUYZ6 · pith_short_16: GR5U62USUYZ6M4NT · pith_short_8: GR5U62US

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/GR5U62USUYZ6M4NTYT54ZPYQSV \
  | 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: 347b4f6a92a633e671b3c4fbccbf109557b59f881743905e452e70db5f38c856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee79569e1f1a90d82b55ef10e4778bddd4e6c67666db04a676e349ee5bbabcc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-17T07:04:35Z",
    "title_canon_sha256": "4d2cf4027400a76e98bea3e5b4b30b302e6780ae347d0007620f76153a6f8390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3997",
    "kind": "arxiv",
    "version": 1
  }
}