Pith Number

pith:BZF563TT

pith:2014:BZF563TTIECNJ3WKLXTFDQQWWN

not attested not anchored not stored refs pending

On the puzzling high-energy pulsations of the energetic radio-quiet $\gamma$-ray pulsar J1813$-$1246

A. De Luca, A. Harding, D. Pizzocaro, D. Salvetti, F. Acero, K.S. Wood, M. Marelli, P. Caraveo, P.M. Saz Parkinson

arxiv:1407.1748 v2 · 2014-07-07 · 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{BZF563TTIECNJ3WKLXTFDQQWWN}

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	2026-05-18T01:42:41.325998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4bdf6e734104d4eeca5de651c216b37efaf82b561390fcfa134465507dd161

Aliases

arxiv: 1407.1748 · arxiv_version: 1407.1748v2 · doi: 10.48550/arxiv.1407.1748 · pith_short_12: BZF563TTIECN · pith_short_16: BZF563TTIECNJ3WK · pith_short_8: BZF563TT

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/BZF563TTIECNJ3WKLXTFDQQWWN \
  | 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: 0e4bdf6e734104d4eeca5de651c216b37efaf82b561390fcfa134465507dd161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7474d5178d80136dc0ecc6644f73c58584c0282acc3a89303d4f404fdcf5906c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-07T15:44:45Z",
    "title_canon_sha256": "b891f4b2b1eda3d4fe5c5a9d0847d67da4e2104b97fd81e3808e7c1a62c8913e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1748",
    "kind": "arxiv",
    "version": 2
  }
}