Pith Number

pith:OXTVZUDN

pith:2020:OXTVZUDNVLP7Z65LLV76KXDW2H

not attested not anchored not stored refs pending

Testing Quantum Electrodynamics with Exotic Atoms

Guojie Bian (LKB (Jussieu)), Nancy Paul (LKB (Jussieu)), Paul Indelicato (LKB (Jussieu)), Shinji Okada, Toshiyuki Azuma (RIKEN)

arxiv:2011.09715 v1 · 2020-11-19 · physics.atom-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{OXTVZUDNVLP7Z65LLV76KXDW2H}

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.

Cited by

1 paper in Pith

Bound-state QED test above the Schwinger limit with kaonic fluorine

Receipt and verification

First computed	2026-07-05T02:37:31.886910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e75cd06daadffcfbab5d7fe55c76d1f1e4f68d04a0da1669feab93b6e4fe1c

Aliases

arxiv: 2011.09715 · arxiv_version: 2011.09715v1 · doi: 10.48550/arxiv.2011.09715 · pith_short_12: OXTVZUDNVLP7 · pith_short_16: OXTVZUDNVLP7Z65L · pith_short_8: OXTVZUDN

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/OXTVZUDNVLP7Z65LLV76KXDW2H \
  | 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: 75e75cd06daadffcfbab5d7fe55c76d1f1e4f68d04a0da1669feab93b6e4fe1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1925c81468f2746ec6feec865e6dfaf267f429b0d17991cb5be3789c3070d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-11-19T08:35:05Z",
    "title_canon_sha256": "a30b633e3a70319dec5f25f0128c6fcb067c462af3b7f09262815c2d64a5aeca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09715",
    "kind": "arxiv",
    "version": 1
  }
}