Pith Number

pith:QHRHALIC

pith:2017:QHRHALICEHHPLWL23QPW4JVECX

not attested not anchored not stored refs pending

On Wick polynomials of boson fields in locally covariant algebraic QFT

Alberto Melati, Igor Khavkine, Valter Moretti

arxiv:1710.01937 v2 · 2017-10-05 · 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{QHRHALICEHHPLWL23QPW4JVECX}

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	2026-05-17T23:52:29.420980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e2702d0221cef5d97adc1f6e26a415d397a728437acb2f0769ace5cad2fe6a

Aliases

arxiv: 1710.01937 · arxiv_version: 1710.01937v2 · doi: 10.48550/arxiv.1710.01937 · pith_short_12: QHRHALICEHHP · pith_short_16: QHRHALICEHHPLWL2 · pith_short_8: QHRHALIC

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/QHRHALICEHHPLWL23QPW4JVECX \
  | 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: 81e2702d0221cef5d97adc1f6e26a415d397a728437acb2f0769ace5cad2fe6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e035d38c75f9dd94592db7559ce3401b0ecd86fc9b8a73602a4ee5e32085d1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-10-05T09:27:49Z",
    "title_canon_sha256": "c3956409337fce50574936f60541a0f152e1ca1962853760dafdc374df530251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01937",
    "kind": "arxiv",
    "version": 2
  }
}