Pith Number

pith:AFOV4KCF

pith:2018:AFOV4KCFX323RGLM6M7MMZX75I

not attested not anchored not stored refs pending

Linking numbers in local quantum field theory

Detlev Buchholz, Ezio Vasselli, Fabio Ciolli, Giuseppe Ruzzi

arxiv:1808.10167 v2 · 2018-08-30 · math-ph · hep-th · math.MP · quant-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{AFOV4KCFX323RGLM6M7MMZX75I}

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	2026-05-17T23:59:05.515775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

015d5e2845bef5b8996cf33ec666ffea0cf9e82c369f71146ae7b68a7530ccb9

Aliases

arxiv: 1808.10167 · arxiv_version: 1808.10167v2 · doi: 10.48550/arxiv.1808.10167 · pith_short_12: AFOV4KCFX323 · pith_short_16: AFOV4KCFX323RGLM · pith_short_8: AFOV4KCF

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/AFOV4KCFX323RGLM6M7MMZX75I \
  | 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: 015d5e2845bef5b8996cf33ec666ffea0cf9e82c369f71146ae7b68a7530ccb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d507924638a705937cc0ed8f453f868cf89d29f490758d2327b5a18db5f5ef1b",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-08-30T08:07:18Z",
    "title_canon_sha256": "fad644aa594eb256b9b2f15814dafd3fd3c7bbaba00a1d3eb8328c91375d2f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10167",
    "kind": "arxiv",
    "version": 2
  }
}