Pith Number

pith:TPOWZMRV

pith:2017:TPOWZMRVLKRHAJYQUKQZ4WPIHP

not attested not anchored not stored refs pending

Second Order QED Processes in an Intense Electromagnetic Field

A. Hartin

arxiv:1701.02906 v1 · 2017-01-11 · hep-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{TPOWZMRVLKRHAJYQUKQZ4WPIHP}

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	2026-05-18T00:52:59.852598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdd6cb2355aa2702710a2a19e59e83be404eae00aef2c364f5691e830bfe4a7

Aliases

arxiv: 1701.02906 · arxiv_version: 1701.02906v1 · doi: 10.48550/arxiv.1701.02906 · pith_short_12: TPOWZMRVLKRH · pith_short_16: TPOWZMRVLKRHAJYQ · pith_short_8: TPOWZMRV

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/TPOWZMRVLKRHAJYQUKQZ4WPIHP \
  | 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: 9bdd6cb2355aa2702710a2a19e59e83be404eae00aef2c364f5691e830bfe4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3934391efa0671a120c19234cbf45419c5c8f9591e4a5091a9dea5b39aed55b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-01-11T09:52:12Z",
    "title_canon_sha256": "d22fe9785162e5850eec1bee0c9f14462b462b7be985cb298829db80af5f478b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02906",
    "kind": "arxiv",
    "version": 1
  }
}