Pith Number

pith:45GQZK44

pith:2014:45GQZK44FEGQF36IGI6FJQA3RC

not attested not anchored not stored refs pending

Parametric studies of cosmic ray acceleration in supernova remnants

A. Decourchelle, D. Kosenko, G. Ferrand

arxiv:1407.1818 v1 · 2014-07-07 · 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{45GQZK44FEGQF36IGI6FJQA3RC}

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	2026-05-18T01:42:41.258473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74d0cab9c290d02efc8323c54c01b88879d3acb67fe2ae98f80fa78da44c59c

Aliases

arxiv: 1407.1818 · arxiv_version: 1407.1818v1 · doi: 10.48550/arxiv.1407.1818 · pith_short_12: 45GQZK44FEGQ · pith_short_16: 45GQZK44FEGQF36I · pith_short_8: 45GQZK44

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/45GQZK44FEGQF36IGI6FJQA3RC \
  | 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: e74d0cab9c290d02efc8323c54c01b88879d3acb67fe2ae98f80fa78da44c59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "addb66d6e59a56423815ba4f7acdf04eaeb10295f28e2060ccef3bdf45e0825f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-07T19:42:57Z",
    "title_canon_sha256": "b7757b092231461b827279cce1fbfd7e3082806f4fbb7f473f6381029af37626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1818",
    "kind": "arxiv",
    "version": 1
  }
}