Pith Number

pith:FWXEPA5A

pith:2012:FWXEPA5AIVEXYEUQZG7GTYDURS

not attested not anchored not stored refs pending

Diffusive shock acceleration and magnetic field amplification

A.M. Bykov, A.R. Bell, K.M. Schure, L. O'C Drury

arxiv:1203.1637 v1 · 2012-03-07 · 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{FWXEPA5AIVEXYEUQZG7GTYDURS}

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	2026-05-18T01:58:13.381646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dae4783a045497c1290c9be69e0748cabc898ca837e5110d50d15e166a54336

Aliases

arxiv: 1203.1637 · arxiv_version: 1203.1637v1 · doi: 10.48550/arxiv.1203.1637 · pith_short_12: FWXEPA5AIVEX · pith_short_16: FWXEPA5AIVEXYEUQ · pith_short_8: FWXEPA5A

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/FWXEPA5AIVEXYEUQZG7GTYDURS \
  | 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: 2dae4783a045497c1290c9be69e0748cabc898ca837e5110d50d15e166a54336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df847216a2856e7649a915b34774435252e70ae28b75ceeac00b106e179d86e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-07T21:25:25Z",
    "title_canon_sha256": "86ae3878700dd20f1ecfa75ce3327c7b2732ffd19f3e61e8bc8ebdc19da053ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1637",
    "kind": "arxiv",
    "version": 1
  }
}