Pith Number

pith:NARHRVPW

pith:2009:NARHRVPWDGOCCPZSLWAEGJHKGW

not attested not anchored not stored refs pending

A Formulation of Quantum Field Theory Realizing a Sea of Interacting Dirac Particles

Felix Finster

arxiv:0911.2102 v4 · 2009-11-11 · hep-th · math-ph · 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{NARHRVPWDGOCCPZSLWAEGJHKGW}

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	2026-05-18T04:17:04.647043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682278d5f6199c213f325d804324ea35b689e63a10bccd918a45858db5ca594f

Aliases

arxiv: 0911.2102 · arxiv_version: 0911.2102v4 · doi: 10.48550/arxiv.0911.2102 · pith_short_12: NARHRVPWDGOC · pith_short_16: NARHRVPWDGOCCPZS · pith_short_8: NARHRVPW

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/NARHRVPWDGOCCPZSLWAEGJHKGW \
  | 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: 682278d5f6199c213f325d804324ea35b689e63a10bccd918a45858db5ca594f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43645ba1e05d89d094f065c63e9648ae6d186fdd313996400b6a2704dba19579",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-11-11T19:33:13Z",
    "title_canon_sha256": "5859cd52c5f23ccc0f7ac7c7e1daedb1b980a32187394fc8d30f04a5d6b826f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2102",
    "kind": "arxiv",
    "version": 4
  }
}