Pith Number

pith:NJBDLGLX

pith:2005:NJBDLGLXKRA2K55TMSIQNKRKBM

not attested not anchored not stored refs pending

Cosmic Ray Acceleration by E-Parallel Reconnection of Force-Free Fields

Hui Li, Stirling A. Colgate

arxiv:astro-ph/0509054 v1 · 2005-09-02 · 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{NJBDLGLXKRA2K55TMSIQNKRKBM}

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	2026-05-18T01:40:33.566836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a423599775441a577b3649106aa2a0b365f78e59260a05bcd485a1c4f1322a5

Aliases

arxiv: astro-ph/0509054 · arxiv_version: astro-ph/0509054v1 · doi: 10.48550/arxiv.astro-ph/0509054 · pith_short_12: NJBDLGLXKRA2 · pith_short_16: NJBDLGLXKRA2K55T · pith_short_8: NJBDLGLX

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/NJBDLGLXKRA2K55TMSIQNKRKBM \
  | 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: 6a423599775441a577b3649106aa2a0b365f78e59260a05bcd485a1c4f1322a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2718adc061039686dda6a7b021d65093a15f60b2c6f9aa5fbbcd34e7f70b4c5b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-02T14:49:41Z",
    "title_canon_sha256": "ed6848f13ee66b73963bac5ff20f71b845d6356f413a8b65c3b1502382d393ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509054",
    "kind": "arxiv",
    "version": 1
  }
}