Pith Number

pith:KK42J65E

pith:2015:KK42J65EZG6ZHEJVTQBKY4CKZM

not attested not anchored not stored refs pending

Casimir operator dependences of non-perturbative fermionic QCD amplitudes

H.M. Fried, R. Hofmann, T. Grandou

arxiv:1504.05502 v3 · 2015-04-21 · 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{KK42J65EZG6ZHEJVTQBKY4CKZM}

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	2026-05-18T01:03:23.868588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b9a4fba4c9bd9391359c02ac704acb118bd9e5492c307387a3dd9cbd4d7fda

Aliases

arxiv: 1504.05502 · arxiv_version: 1504.05502v3 · doi: 10.48550/arxiv.1504.05502 · pith_short_12: KK42J65EZG6Z · pith_short_16: KK42J65EZG6ZHEJV · pith_short_8: KK42J65E

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/KK42J65EZG6ZHEJVTQBKY4CKZM \
  | 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: 52b9a4fba4c9bd9391359c02ac704acb118bd9e5492c307387a3dd9cbd4d7fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99865cf0ea5ad92201301bf300f5d5939e4f33cc16159c28f6ad6d3ee11cf064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-21T16:29:36Z",
    "title_canon_sha256": "6229a34f64b66a5eae7a22740539c4629be1334abe00cfb2cae4237a1b9cee63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05502",
    "kind": "arxiv",
    "version": 3
  }
}