Pith Number

pith:3J3K4D72

pith:2021:3J3K4D72FHOQEQPSYJYBQ7OST7

not attested not anchored not stored refs pending

Radio and X-ray observations of giant pulses from XTE J1810-197

A. G. Lyne, B. W. Stappers, G. Desvignes, K. Rajwade, L. Levin, M. Caleb, M. Kramer, M. Surnis, P. Weltevrede

arxiv:2111.01641 v1 · 2021-11-02 · 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{3J3K4D72FHOQEQPSYJYBQ7OST7}

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	2026-07-05T03:32:26.734532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da76ae0ffa29dd0241f2c270187dd29feee2e3b7eaee33593d30b53949881e74

Aliases

arxiv: 2111.01641 · arxiv_version: 2111.01641v1 · doi: 10.48550/arxiv.2111.01641 · pith_short_12: 3J3K4D72FHOQ · pith_short_16: 3J3K4D72FHOQEQPS · pith_short_8: 3J3K4D72

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/3J3K4D72FHOQEQPSYJYBQ7OST7 \
  | 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: da76ae0ffa29dd0241f2c270187dd29feee2e3b7eaee33593d30b53949881e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7459f9b1e3ca5dfbe6c081cf27641f9158344f756dcad877921c6f1b333657d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-11-02T15:01:40Z",
    "title_canon_sha256": "dd33ec790833345d85fd857f0e01589513d5866849dc8741eec46f41c0aa1289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01641",
    "kind": "arxiv",
    "version": 1
  }
}