Pith Number

pith:YCPII2GU

pith:2012:YCPII2GUGV46RGM55H266EW7ON

not attested not anchored not stored refs pending

The X-ray behaviour of Fermi/LAT pulsars

Martino Marelli

arxiv:1205.1748 v1 · 2012-05-08 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCPII2GUGV46RGM55H266EW7ON}

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	2026-05-18T03:56:09.076180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c09e8468d43579e8999de9f5ef12df735ea7d4651f58c195464d9b8042fe94aa

Aliases

arxiv: 1205.1748 · arxiv_version: 1205.1748v1 · doi: 10.48550/arxiv.1205.1748 · pith_short_12: YCPII2GUGV46 · pith_short_16: YCPII2GUGV46RGM5 · pith_short_8: YCPII2GU

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/YCPII2GUGV46RGM55H266EW7ON \
  | 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: c09e8468d43579e8999de9f5ef12df735ea7d4651f58c195464d9b8042fe94aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830f6c397c518c66258c2fed0436730cb0253f217857eced30c9151c1d701320",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-05-08T17:16:00Z",
    "title_canon_sha256": "ef8a7ed676a682fe25d2144159034a537608986ff5e20c61ff40f86e381f9c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1748",
    "kind": "arxiv",
    "version": 1
  }
}