Pith Number

pith:57TEX4TT

pith:2015:57TEX4TTDNJGRMKBP3QEKYJRMM

not attested not anchored not stored refs pending

Radio-quiet and radio-loud pulsars: similar in Gamma-rays but different in X-rays

A. De Luca, D. Salvetti, M. Marelli, M. T. Wolff, P. M. Saz Parkinson, P. R. den Hartog, R. P. Mignani

arxiv:1501.06215 v1 · 2015-01-25 · 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{57TEX4TTDNJGRMKBP3QEKYJRMM}

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	2026-05-18T02:20:19.488420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe64bf2731b5268b1417ee0456131633b47ec75b5b14553195fb89e27a35fc8

Aliases

arxiv: 1501.06215 · arxiv_version: 1501.06215v1 · doi: 10.48550/arxiv.1501.06215 · pith_short_12: 57TEX4TTDNJG · pith_short_16: 57TEX4TTDNJGRMKB · pith_short_8: 57TEX4TT

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/57TEX4TTDNJGRMKBP3QEKYJRMM \
  | 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: efe64bf2731b5268b1417ee0456131633b47ec75b5b14553195fb89e27a35fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f33fb0e6638b1516ac1d41ba99ff77b053e77296fe29dd31fbad79a96b10e615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-25T22:08:08Z",
    "title_canon_sha256": "61b46ecd048bd20f528d4894355d9284eb00ee9bc532e1d8c3f495b20e62e58c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06215",
    "kind": "arxiv",
    "version": 1
  }
}