Pith Number

pith:NEQZE4RI

pith:2013:NEQZE4RIVRYW435RCOHDQVY3Q2

not attested not anchored not stored refs pending

Gyrosymmetry: Global Considerations

H. Qin, J. W. Burby

arxiv:1312.3975 v1 · 2013-12-13 · math-ph · math.MP · 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{NEQZE4RIVRYW435RCOHDQVY3Q2}

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	2026-05-18T03:04:36.406064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6921927228ac716e6fb1138e38571b869ef5ca628cc0f763c03072abb776983c

Aliases

arxiv: 1312.3975 · arxiv_version: 1312.3975v1 · doi: 10.48550/arxiv.1312.3975 · pith_short_12: NEQZE4RIVRYW · pith_short_16: NEQZE4RIVRYW435R · pith_short_8: NEQZE4RI

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/NEQZE4RIVRYW435RCOHDQVY3Q2 \
  | 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: 6921927228ac716e6fb1138e38571b869ef5ca628cc0f763c03072abb776983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954f9b6da993e9db92082cc24a2a51e368883de577b0e110c9725c9c783ebf57",
    "cross_cats_sorted": [
      "math.MP",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-13T22:48:34Z",
    "title_canon_sha256": "a6f8d97eb6c1f9abd3cdb424c19d2f6f146af7a3c1309eda99ac233933846f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3975",
    "kind": "arxiv",
    "version": 1
  }
}