Pith Number

pith:NRMXPDG4

pith:2012:NRMXPDG4TXSOTE6S2V5VVDWRU6

not attested not anchored not stored refs pending

Free Fermi and Bose Fields in TQFT and GBF

Robert Oeckl

arxiv:1208.5038 v2 · 2012-08-24 · math-ph · gr-qc · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRMXPDG4TXSOTE6S2V5VVDWRU6}

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	2026-05-18T03:28:56.239019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c59778cdc9de4e993d2d57b5a8ed1a7862fad1c86aaba7400141f0412946654

Aliases

arxiv: 1208.5038 · arxiv_version: 1208.5038v2 · doi: 10.48550/arxiv.1208.5038 · pith_short_12: NRMXPDG4TXSO · pith_short_16: NRMXPDG4TXSOTE6S · pith_short_8: NRMXPDG4

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/NRMXPDG4TXSOTE6S2V5VVDWRU6 \
  | 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: 6c59778cdc9de4e993d2d57b5a8ed1a7862fad1c86aaba7400141f0412946654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d218ed9dcc962a3125531ac1948ac7e09e2b15204fd0fb1c6a57207bc831a130",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-24T19:16:19Z",
    "title_canon_sha256": "9ed59bd6490fd617510c44aa468d80d858639b4dc4d3342f1885a61a1f41315a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5038",
    "kind": "arxiv",
    "version": 2
  }
}