Pith Number

pith:2BT2COJV

pith:2018:2BT2COJVPF4ACXCH7IHWL7GRIE

not attested not anchored not stored refs pending

GPU-accelerated broadband analysis of multi-messenger GRB light curves

Maurice H.P.M. van Putten

arxiv:1802.01685 v1 · 2018-02-05 · 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{2BT2COJVPF4ACXCH7IHWL7GRIE}

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	2026-05-18T00:24:21.633704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d067a139357978015c47fa0f65fcd14113e085984ec8e921dc519d2f6cc33368

Aliases

arxiv: 1802.01685 · arxiv_version: 1802.01685v1 · doi: 10.48550/arxiv.1802.01685 · pith_short_12: 2BT2COJVPF4A · pith_short_16: 2BT2COJVPF4ACXCH · pith_short_8: 2BT2COJV

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/2BT2COJVPF4ACXCH7IHWL7GRIE \
  | 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: d067a139357978015c47fa0f65fcd14113e085984ec8e921dc519d2f6cc33368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8deb1ab91a3b3215598e6f84caa68b6cb76af117b2afde45e2fdc76800b6ef6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-02-05T21:18:51Z",
    "title_canon_sha256": "fda6a5cc9f2ee59fda195638055009d2a783967b5f4b72eb75f6d7acad37852f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01685",
    "kind": "arxiv",
    "version": 1
  }
}