Pith Number

pith:SQICXO4F

pith:2011:SQICXO4FNK244ULLYATA3SBYKC

not attested not anchored not stored refs pending

The first GRB survey of the IBIS/PICsIT archive

C. Guidorzi, F. Gianotti, F. Schiavone, G. Di Cocco, G. Malaguti, G. Vianello, L. Foschini, S. Mereghetti, V. Bianchin

arxiv:1110.4758 v1 · 2011-10-21 · 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{SQICXO4FNK244ULLYATA3SBYKC}

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	2026-05-18T02:00:07.420356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94102bbb856ab5ce516bc0260dc838508c93c61ae202c7196f32708880b7f707

Aliases

arxiv: 1110.4758 · arxiv_version: 1110.4758v1 · doi: 10.48550/arxiv.1110.4758 · pith_short_12: SQICXO4FNK24 · pith_short_16: SQICXO4FNK244ULL · pith_short_8: SQICXO4F

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/SQICXO4FNK244ULLYATA3SBYKC \
  | 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: 94102bbb856ab5ce516bc0260dc838508c93c61ae202c7196f32708880b7f707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fef9ff22f574d5dc3f47165bac741e7c49c09e8f661be94931dc1090b5f87c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-21T11:20:07Z",
    "title_canon_sha256": "20814abd3df680005390a1edc074f25de53c5f97984d4a70a6f016e7236c93b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4758",
    "kind": "arxiv",
    "version": 1
  }
}