Pith Number

pith:JO7RLTPO

pith:2013:JO7RLTPOZ3TMFDDTXGEWEYUEOU

not attested not anchored not stored refs pending

Atomic radiative corrections without QED: role of the zero-point field

Ana Mar\'ia Cetto, Andrea Vald\'es-Hern\'andez, Luis de la Pe\~na

arxiv:1301.6200 v1 · 2013-01-26 · quant-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{JO7RLTPOZ3TMFDDTXGEWEYUEOU}

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	2026-05-18T03:35:24.761856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bbf15cdeecee6c28c73b98962628475087f3bb7eefaf97fb27421e22b282f49

Aliases

arxiv: 1301.6200 · arxiv_version: 1301.6200v1 · doi: 10.48550/arxiv.1301.6200 · pith_short_12: JO7RLTPOZ3TM · pith_short_16: JO7RLTPOZ3TMFDDT · pith_short_8: JO7RLTPO

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/JO7RLTPOZ3TMFDDTXGEWEYUEOU \
  | 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: 4bbf15cdeecee6c28c73b98962628475087f3bb7eefaf97fb27421e22b282f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83745a89614559f63b5c4fbf1af30f6d3383c0ec37de8ee8357b4be21fa8cbd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-26T01:31:54Z",
    "title_canon_sha256": "d92e69a71aa5ac7f5a2f97511ee23b0473a826a4a9979b046771d8a498da98d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6200",
    "kind": "arxiv",
    "version": 1
  }
}