Pith Number

pith:EPWN7XAF

pith:2012:EPWN7XAFK7MHPIWBUB7SIYN7IJ

not attested not anchored not stored refs pending

Multi-wavelength observations of Isolated Neutron Stars

Kepler Institute of Astronomy, R. P. Mignani (MSSL-UCL, University of Zielona Gora)

arxiv:1207.0762 v1 · 2012-07-03 · 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{EPWN7XAFK7MHPIWBUB7SIYN7IJ}

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	2026-05-18T03:51:49.140514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ecdfdc0557d877a2c1a07f2461bf4256493893b068e84ad936369524d78389

Aliases

arxiv: 1207.0762 · arxiv_version: 1207.0762v1 · doi: 10.48550/arxiv.1207.0762 · pith_short_12: EPWN7XAFK7MH · pith_short_16: EPWN7XAFK7MHPIWB · pith_short_8: EPWN7XAF

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/EPWN7XAFK7MHPIWBUB7SIYN7IJ \
  | 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: 23ecdfdc0557d877a2c1a07f2461bf4256493893b068e84ad936369524d78389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96ea315d7cd874d6e9e881cda3a0281fc0b1330a5eccafc21651c84cb49350a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-07-03T17:37:53Z",
    "title_canon_sha256": "9439a07d91917eea358c880fd404047b3dc3b74f9378df609f8bf9bc0a8dccc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0762",
    "kind": "arxiv",
    "version": 1
  }
}