Pith Number

pith:PLI34G2D

pith:2013:PLI34G2DONARWZ36SG43DTGHJ6

not attested not anchored not stored refs pending

Euler-Heisenberg lagrangian through Krein regularization

A. Refaei

arxiv:1306.0383 v1 · 2013-06-03 · 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{PLI34G2DONARWZ36SG43DTGHJ6}

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	2026-05-18T03:21:55.365243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ad1be1b4373411b677e91b9b1ccc74f89535eccf5c8807dc38bd7f911d8c3c5

Aliases

arxiv: 1306.0383 · arxiv_version: 1306.0383v1 · doi: 10.48550/arxiv.1306.0383 · pith_short_12: PLI34G2DONAR · pith_short_16: PLI34G2DONARWZ36 · pith_short_8: PLI34G2D

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/PLI34G2DONARWZ36SG43DTGHJ6 \
  | 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: 7ad1be1b4373411b677e91b9b1ccc74f89535eccf5c8807dc38bd7f911d8c3c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffe84a4965dc508c7e77236dbeff04e0303deba6af46798a484de547046eaa4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-03T12:36:17Z",
    "title_canon_sha256": "12a46c75791da8963f182f7be99c41909fe96f5fd0edcad60af158089fd71b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0383",
    "kind": "arxiv",
    "version": 1
  }
}