Pith Number

pith:BAPNT6HE

pith:2012:BAPNT6HEF37AJ3GRBY6YNTCHQT

not attested not anchored not stored refs pending

Supernova Remnants as the Sources of Galactic Cosmic Rays

Jacco Vink (Anton Pannekoek Institute/GRAPPA, University of Amsterdam)

arxiv:1206.2363 v1 · 2012-06-11 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAPNT6HEF37AJ3GRBY6YNTCHQT}

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	2026-05-18T03:53:44.536990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081ed9f8e42efe04ecd10e3d86cc4784c48309ec6697e6226fed1653d46d533e

Aliases

arxiv: 1206.2363 · arxiv_version: 1206.2363v1 · doi: 10.48550/arxiv.1206.2363 · pith_short_12: BAPNT6HEF37A · pith_short_16: BAPNT6HEF37AJ3GR · pith_short_8: BAPNT6HE

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/BAPNT6HEF37AJ3GRBY6YNTCHQT \
  | 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: 081ed9f8e42efe04ecd10e3d86cc4784c48309ec6697e6226fed1653d46d533e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c99a155a143af50c90488512dff83dd778aec5ba81b5a1a27920ea94d68b88",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-11T20:02:39Z",
    "title_canon_sha256": "c2fcd8f3ddc2228ca3520aebacb42ec4223ad863b2d6bc7ddf78b9cbbfa4a342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2363",
    "kind": "arxiv",
    "version": 1
  }
}