Pith Number

pith:C7Q6YW54

pith:2010:C7Q6YW54ITP4EHQC54K3TJWESM

not attested not anchored not stored refs pending

Gamma-Ray Burst long lasting X-ray flaring activity

C. Guidorzi, G. Chincarini, J. Mao, M.G. Bernardini, R. Margutti

arxiv:1004.3831 v2 · 2010-04-22 · 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{C7Q6YW54ITP4EHQC54K3TJWESM}

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	2026-05-18T02:07:55.415031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e1ec5bbc44dfc21e02ef15b9a6c493163b75c33c737e08c47b2c6eac0a7424

Aliases

arxiv: 1004.3831 · arxiv_version: 1004.3831v2 · doi: 10.48550/arxiv.1004.3831 · pith_short_12: C7Q6YW54ITP4 · pith_short_16: C7Q6YW54ITP4EHQC · pith_short_8: C7Q6YW54

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/C7Q6YW54ITP4EHQC54K3TJWESM \
  | 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: 17e1ec5bbc44dfc21e02ef15b9a6c493163b75c33c737e08c47b2c6eac0a7424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60b762e0d9008c7bec75e51c426752d8b80f7b0007b853875842f5e25f913ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-04-22T03:43:52Z",
    "title_canon_sha256": "d2f019a89a5732687e8a22a90f89fef1940f3875c72328f849ceca17b95deca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3831",
    "kind": "arxiv",
    "version": 2
  }
}