Pith Number

pith:WNNR6AK6

pith:2004:WNNR6AK6J5BXDOXOTXZZ4SYZAQ

not attested not anchored not stored refs pending

Stochastic Fermi Acceleration of sub-Relativistic Electrons and Its Role in Impulsive Solar Flares

Eric G. Blackman, Robert Selkowitz

arxiv:astro-ph/0407504 v1 · 2004-07-23 · astro-ph · physics.plasm-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{WNNR6AK6J5BXDOXOTXZZ4SYZAQ}

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	2026-07-04T16:44:22.648499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35b1f015e4f4371baee9df39e4b19040c7d46c7dca7310e71b9bbd6d2eb6839

Aliases

arxiv: astro-ph/0407504 · arxiv_version: astro-ph/0407504v1 · doi: 10.48550/arxiv.astro-ph/0407504 · pith_short_12: WNNR6AK6J5BX · pith_short_16: WNNR6AK6J5BXDOXO · pith_short_8: WNNR6AK6

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/WNNR6AK6J5BXDOXOTXZZ4SYZAQ \
  | 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: b35b1f015e4f4371baee9df39e4b19040c7d46c7dca7310e71b9bbd6d2eb6839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ceec3c5f6a6a76465d762c09f1b2cb977c62452647867cca4c1e2bf41e75d21",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-23T13:19:03Z",
    "title_canon_sha256": "8a63de48b04535ad5bb3219e290db76433d9d2d0eefc7bd6f26f4c96fbbae668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407504",
    "kind": "arxiv",
    "version": 1
  }
}