Pith Number

pith:DEJAPJPP

pith:2015:DEJAPJPP2GALMFC6UZOMHDK7NB

not attested not anchored not stored refs pending

The Crab Pulsar at Centimeter Wavelengths: I. Ensemble Characteristics

G. Jones, J. A. Eilek, T. H. Hankins

arxiv:1502.00677 v1 · 2015-02-02 · 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{DEJAPJPP2GALMFC6UZOMHDK7NB}

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	2026-05-18T01:41:05.208512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191207a5efd180b6145ea65cc38d5f6840857846ce4b43a134ab940055f0f03a

Aliases

arxiv: 1502.00677 · arxiv_version: 1502.00677v1 · doi: 10.48550/arxiv.1502.00677 · pith_short_12: DEJAPJPP2GAL · pith_short_16: DEJAPJPP2GALMFC6 · pith_short_8: DEJAPJPP

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/DEJAPJPP2GALMFC6UZOMHDK7NB \
  | 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: 191207a5efd180b6145ea65cc38d5f6840857846ce4b43a134ab940055f0f03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd8855564179366532ac257f2b3702a3079343b45512fa918e83ed79dad8c83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-02T22:39:11Z",
    "title_canon_sha256": "b733e1b8efba755d4c7ea937ed04d001c37ce8ffd6c7bbe909fb31a942418145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00677",
    "kind": "arxiv",
    "version": 1
  }
}