Pith Number

pith:FJHGGQ2T

pith:2011:FJHGGQ2T2JGSZLXFXZQSHK7QNO

not attested not anchored not stored refs pending

Electric charge in the field of a magnetic event in three-dimensional spacetime

Claudio Bunster, Cristian Martinez

arxiv:1109.2264 v2 · 2011-09-10 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJHGGQ2T2JGSZLXFXZQSHK7QNO}

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	2026-05-18T02:00:34.821507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4e634353d24d2caee5be6123abf06bb09f34fc8258c7d0b7e8fb83c30eea94

Aliases

arxiv: 1109.2264 · arxiv_version: 1109.2264v2 · doi: 10.48550/arxiv.1109.2264 · pith_short_12: FJHGGQ2T2JGS · pith_short_16: FJHGGQ2T2JGSZLXF · pith_short_8: FJHGGQ2T

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/FJHGGQ2T2JGSZLXFXZQSHK7QNO \
  | 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: 2a4e634353d24d2caee5be6123abf06bb09f34fc8258c7d0b7e8fb83c30eea94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e5cd4335231713f352b05dd4d948051782a7a31a41540a5923a192da4ebe5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-10T22:43:59Z",
    "title_canon_sha256": "d0dbb614fb190e867d76b548b559dad6ce808009f1a3b5986f8678085833a0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2264",
    "kind": "arxiv",
    "version": 2
  }
}