Pith Number

pith:WNQH6YB4

pith:2015:WNQH6YB4I2XMVH3ZQ2PAIUEPIS

not attested not anchored not stored refs pending

Spectral modelling of a H.E.S.S.-detected pulsar wind nebula

C. van Rensburg, C. Venter, P.P. Kruger

arxiv:1504.05043 v1 · 2015-04-20 · 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{WNQH6YB4I2XMVH3ZQ2PAIUEPIS}

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	2026-05-18T02:18:22.794151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3607f603c46aeca9f79869e04508f448fae68f789eadf971e4503a99326e4b4

Aliases

arxiv: 1504.05043 · arxiv_version: 1504.05043v1 · doi: 10.48550/arxiv.1504.05043 · pith_short_12: WNQH6YB4I2XM · pith_short_16: WNQH6YB4I2XMVH3Z · pith_short_8: WNQH6YB4

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/WNQH6YB4I2XMVH3ZQ2PAIUEPIS \
  | 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: b3607f603c46aeca9f79869e04508f448fae68f789eadf971e4503a99326e4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c89fdeac58db6b00d7e4b5139395e56a5fa2dbcdd584bd099314ddeb890338f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-20T13:10:00Z",
    "title_canon_sha256": "14ebd6eaf5effe7969ba5acd588a1f753e84542c58d1700cf8d5a4ce0a8b7b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05043",
    "kind": "arxiv",
    "version": 1
  }
}