Pith Number

pith:DERSRN2P

pith:2019:DERSRN2PZKQ7QKPQP2MLCPUVLE

not attested not anchored not stored refs pending

Modeling the observations of GRB 180720B: From radio to sub-TeV gamma-rays

A.C. Caligula do E. S. Pedreira, A. Galvan-Gamez, A. Montalvo, B. Betancourt Kamenetskaia, B.B. Zhang, J. Montero, N. Fraija, R. L. Becerra, S. Dichiara

arxiv:1905.13572 v3 · 2019-05-30 · 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{DERSRN2PZKQ7QKPQP2MLCPUVLE}

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.

Cited by

1 paper in Pith

Search for very-high-energy emission with HAWC from GW170817 event

Receipt and verification

First computed	2026-07-05T00:30:14.853660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192328b74fcaa1f829f07e98b13e95592fa2405d3239850b2e5c7349aa831f76

Aliases

arxiv: 1905.13572 · arxiv_version: 1905.13572v3 · doi: 10.48550/arxiv.1905.13572 · pith_short_12: DERSRN2PZKQ7 · pith_short_16: DERSRN2PZKQ7QKPQ · pith_short_8: DERSRN2P

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/DERSRN2PZKQ7QKPQP2MLCPUVLE \
  | 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: 192328b74fcaa1f829f07e98b13e95592fa2405d3239850b2e5c7349aa831f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d0361137196815bd3ee42dadea4e888304569616a4b916b281f75b1109420b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-30T13:55:47Z",
    "title_canon_sha256": "d6c3d7ace06a63a31c3be0827b4271b578bd21e9733d944566c75f6cc14bf2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13572",
    "kind": "arxiv",
    "version": 3
  }
}