Pith Number

pith:PYYFELIV

pith:2012:PYYFELIVMSH6THYU4H2X6WDEQ3

not attested not anchored not stored refs pending

Automated rapid follow-up of Swift GRBs with AMI-LA

A. J. van der Horst, A. M. M. Scaife, A. Rowlinson, D. J. Titterington, G. G. Pooley, J. D. Swinbank, K. J. B. Grainge, R. P. Fender, T. D. Staley

arxiv:1211.3115 v1 · 2012-11-13 · astro-ph.HE · 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{PYYFELIVMSH6THYU4H2X6WDEQ3}

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	2026-05-18T01:53:15.993358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e30522d15648fe99f14e1f57f586486ed3dd4bee260d57ec608d7fb10e162d8

Aliases

arxiv: 1211.3115 · arxiv_version: 1211.3115v1 · doi: 10.48550/arxiv.1211.3115 · pith_short_12: PYYFELIVMSH6 · pith_short_16: PYYFELIVMSH6THYU · pith_short_8: PYYFELIV

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/PYYFELIVMSH6THYU4H2X6WDEQ3 \
  | 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: 7e30522d15648fe99f14e1f57f586486ed3dd4bee260d57ec608d7fb10e162d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f298741b2c8ce7c7ff1ae8679a64260189f5a8d7a01ed5476e156c688729a84b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-11-13T21:00:01Z",
    "title_canon_sha256": "42728f53cd32639b303354aec370cf7a37b2359f2ecdfae1c1e2c3967c02b8fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3115",
    "kind": "arxiv",
    "version": 1
  }
}