Pith Number

pith:VAOKPSB5

pith:2013:VAOKPSB5N7GYOXA7ZSD42T6YZS

not attested not anchored not stored refs pending

Spatial Development of Energetic Particle Spectra in Pulsar Wind Nebulae

Harm Moraal, Michael Vorster

arxiv:1308.1774 v1 · 2013-08-08 · 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{VAOKPSB5N7GYOXA7ZSD42T6YZS}

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	2026-05-18T03:16:27.702253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81ca7c83d6fcd875c1fcc87cd4fd8cc904b44388e3c6b7300afe5820fb89cbd

Aliases

arxiv: 1308.1774 · arxiv_version: 1308.1774v1 · doi: 10.48550/arxiv.1308.1774 · pith_short_12: VAOKPSB5N7GY · pith_short_16: VAOKPSB5N7GYOXA7 · pith_short_8: VAOKPSB5

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/VAOKPSB5N7GYOXA7ZSD42T6YZS \
  | 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: a81ca7c83d6fcd875c1fcc87cd4fd8cc904b44388e3c6b7300afe5820fb89cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38cc277aa881c41157a81545e916fa49a845104fcaead08ba18f760b186c8b95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-08T07:22:50Z",
    "title_canon_sha256": "98e3878ea87dd125bdf0f74f78a7a3ed19128dc33bfa6bb79a141086c51f3d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1774",
    "kind": "arxiv",
    "version": 1
  }
}