Pith Number

pith:VA6R5WPR

pith:2004:VA6R5WPRQMQJMJNNV6M2LMXL3S

not attested not anchored not stored refs pending

High-energy particle acceleration in the shell of a supernova remnant

et al, H.E.S.S. Collaboration: F. Aharonian

arxiv:astro-ph/0411533 v1 · 2004-11-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA6R5WPRQMQJMJNNV6M2LMXL3S}

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	2026-05-18T03:47:43.649089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83d1ed9f183209625adaf99a5b2ebdca7ec5f5c178ee40551d387cdb9ff77e2

Aliases

arxiv: astro-ph/0411533 · arxiv_version: astro-ph/0411533v1 · doi: 10.48550/arxiv.astro-ph/0411533 · pith_short_12: VA6R5WPRQMQJ · pith_short_16: VA6R5WPRQMQJMJNN · pith_short_8: VA6R5WPR

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/VA6R5WPRQMQJMJNNV6M2LMXL3S \
  | 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: a83d1ed9f183209625adaf99a5b2ebdca7ec5f5c178ee40551d387cdb9ff77e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8494608609c00286e3ee83fec9c066f8424912bca269a76e9848bb6c2bf93ac4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-18T10:46:19Z",
    "title_canon_sha256": "275930d9036b803bf0e216175016358ae1f1387a7d69a71da9f279427019cfd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411533",
    "kind": "arxiv",
    "version": 1
  }
}