Pith Number

pith:TIJLIVFT

pith:2013:TIJLIVFTUS5SEJJSCCQI3YWWPB

not attested not anchored not stored refs pending

An exact integration of a \phi^4 quantum field theory

Timothy D. Andersen

arxiv:1306.6836 v1 · 2013-06-27 · physics.gen-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{TIJLIVFTUS5SEJJSCCQI3YWWPB}

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	2026-05-18T03:19:42.794089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a12b454b3a4bb22253210a08de2d6786c191029208ea251de3f4bf60d8f333d

Aliases

arxiv: 1306.6836 · arxiv_version: 1306.6836v1 · doi: 10.48550/arxiv.1306.6836 · pith_short_12: TIJLIVFTUS5S · pith_short_16: TIJLIVFTUS5SEJJS · pith_short_8: TIJLIVFT

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/TIJLIVFTUS5SEJJSCCQI3YWWPB \
  | 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: 9a12b454b3a4bb22253210a08de2d6786c191029208ea251de3f4bf60d8f333d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e276d18336d01ab46e97c9f4dbdebfdb0b49dce87569474f1eef7832fa2721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-06-27T17:32:31Z",
    "title_canon_sha256": "f0fa10e876cf1a582569a07b1b5598087e3e62ebe7675c88b0e1241223550356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6836",
    "kind": "arxiv",
    "version": 1
  }
}