Pith Number

pith:ZD4OA7C7

pith:2013:ZD4OA7C74DXHJD3IRHPHP43UE4

not attested not anchored not stored refs pending

GRB Flares: UV/Optical Flaring (Paper I)

C. A. Swenson, M. De Pasquale, P. W. A. Roming, S. R. Oates

arxiv:1303.0286 v1 · 2013-03-01 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZD4OA7C74DXHJD3IRHPHP43UE4}

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	2026-05-18T03:15:32.294421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f8e07c5fe0ee748f6889de77f374270a104e55737f0e23c73855195ba0b8c6

Aliases

arxiv: 1303.0286 · arxiv_version: 1303.0286v1 · doi: 10.48550/arxiv.1303.0286 · pith_short_12: ZD4OA7C74DXH · pith_short_16: ZD4OA7C74DXHJD3I · pith_short_8: ZD4OA7C7

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/ZD4OA7C74DXHJD3IRHPHP43UE4 \
  | 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: c8f8e07c5fe0ee748f6889de77f374270a104e55737f0e23c73855195ba0b8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c169e1267afda2f12186c5e69822923f7942768d4030695b6820c7d1e5429ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-01T21:00:00Z",
    "title_canon_sha256": "c9a95f79c02be615cde2465772622877d9697d93d22b70232ffa63409ada8634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0286",
    "kind": "arxiv",
    "version": 1
  }
}