Pith Number

pith:32UV3I3F

pith:2021:32UV3I3F2YKXSIUDQN3HDLOIYI

not attested not anchored not stored refs pending

The power-law component of the X-ray emissions from pulsar wind nebulae and their pulsars

Hsiang-Kuang Chang, Jr-Yue Hsiang

arxiv:2101.01343 v1 · 2021-01-05 · 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{32UV3I3F2YKXSIUDQN3HDLOIYI}

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	2026-07-05T03:21:41.765362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea95da365d615792283837671adc8c2103b1f83a3fe9b0ed2184fd206a130e0

Aliases

arxiv: 2101.01343 · arxiv_version: 2101.01343v1 · doi: 10.48550/arxiv.2101.01343 · pith_short_12: 32UV3I3F2YKX · pith_short_16: 32UV3I3F2YKXSIUD · pith_short_8: 32UV3I3F

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/32UV3I3F2YKXSIUDQN3HDLOIYI \
  | 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: dea95da365d615792283837671adc8c2103b1f83a3fe9b0ed2184fd206a130e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6feeced685102bc984a6e3a044eaf5eb9bc5d536e429549a8d372859a44780ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-05T04:14:48Z",
    "title_canon_sha256": "4502ec9f1916ba1c18f93b3d54865e7624a26b37e3328d2ab4ab4262940201a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01343",
    "kind": "arxiv",
    "version": 1
  }
}