Pith Number

pith:VIB7RXI2

pith:2012:VIB7RXI265WX5GBKY77WE45QXX

not attested not anchored not stored refs pending

First order Fermi acceleration driven by magnetic reconnection

Luke O'C. Drury

arxiv:1201.6612 v2 · 2012-01-31 · 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{VIB7RXI265WX5GBKY77WE45QXX}

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	2026-05-18T01:58:37.422117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa03f8dd1af76d7e982ac7ff6273b0bdceac8429020366ea839ab9af01000317

Aliases

arxiv: 1201.6612 · arxiv_version: 1201.6612v2 · doi: 10.48550/arxiv.1201.6612 · pith_short_12: VIB7RXI265WX · pith_short_16: VIB7RXI265WX5GBK · pith_short_8: VIB7RXI2

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/VIB7RXI265WX5GBKY77WE45QXX \
  | 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: aa03f8dd1af76d7e982ac7ff6273b0bdceac8429020366ea839ab9af01000317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b7643cff7dc17741b9e1f39c4b9d7f6bf3834cb7b03b828626f2355de74722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-31T16:50:23Z",
    "title_canon_sha256": "dfac75db2c2717aa7f35cd76832b9d6a1b60536d79115275cd81ae64a6434793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6612",
    "kind": "arxiv",
    "version": 2
  }
}