Pith Number

pith:32KRYI7J

pith:2011:32KRYI7JUAJGJVR2J2YUBNKURI

not attested not anchored not stored refs pending

GRIPS and the Perspective of Next-generation Gamma-ray Surveys

Roland Diehl

arxiv:1107.4892 v1 · 2011-07-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32KRYI7JUAJGJVR2J2YUBNKURI}

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	2026-05-18T04:16:54.345481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de951c23e9a01264d63a4eb140b5548a1fe8ba6e29d9ef36d28df1875ea75d3e

Aliases

arxiv: 1107.4892 · arxiv_version: 1107.4892v1 · doi: 10.48550/arxiv.1107.4892 · pith_short_12: 32KRYI7JUAJG · pith_short_16: 32KRYI7JUAJGJVR2 · pith_short_8: 32KRYI7J

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/32KRYI7JUAJGJVR2J2YUBNKURI \
  | 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: de951c23e9a01264d63a4eb140b5548a1fe8ba6e29d9ef36d28df1875ea75d3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46bdec123b388a31d3b07b76d6e2ed03892a15f78cae64c53e3776eb356b10e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-07-25T11:07:07Z",
    "title_canon_sha256": "3d1f1f906da0b361a137117d7f92c6af3ff0b7a559e24c8ab8625e897cf91ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4892",
    "kind": "arxiv",
    "version": 1
  }
}