Pith Number

pith:P4KBF762

pith:2012:P4KBF762K7BVO4FBIQ7YMWLVBM

not attested not anchored not stored refs pending

Discovery of a Pulsar Wind Nebula Candidate in the Cygnus Loop

(2) Osaka University, (3) Miyazaki University, (4) Kyoto University, (5) NASA/GSFC), Hiroshi Tsunemi (2), Hiroyuki Uchida (4), Koji Mori (3), Robert Petre (5), Satoru Katsuda (1), Shin'ya Yamada (1), Toru Tamagawa (1) ((1) RIKEN

arxiv:1206.4367 v1 · 2012-06-20 · 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{P4KBF762K7BVO4FBIQ7YMWLVBM}

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	2026-05-18T01:56:50.533771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1412ffda57c35770a1443f8659750b1aa40ee52f18312ac6e01b05de9b7c62

Aliases

arxiv: 1206.4367 · arxiv_version: 1206.4367v1 · doi: 10.48550/arxiv.1206.4367 · pith_short_12: P4KBF762K7BV · pith_short_16: P4KBF762K7BVO4FB · pith_short_8: P4KBF762

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/P4KBF762K7BVO4FBIQ7YMWLVBM \
  | 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: 7f1412ffda57c35770a1443f8659750b1aa40ee52f18312ac6e01b05de9b7c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a90323ad1f54e8075879775cf51e2598406098d7b9b963288e3f53aa6d22b12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-20T01:19:27Z",
    "title_canon_sha256": "2957f2e2b7ef2a03bb0f0528b6f1d0d35c4246a06efec6ff7f0e6a9e327bb61f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4367",
    "kind": "arxiv",
    "version": 1
  }
}