Pith Number

pith:OUYL552R

pith:2014:OUYL552RA3NUYFOMMTM77SD6K5

not attested not anchored not stored refs pending

On the Casimir Energy of Frequency Dependent Interactions

H. Weigel, M. Quandt, N. Graham

arxiv:1406.0748 v1 · 2014-06-03 · hep-th · hep-ph · 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{OUYL552RA3NUYFOMMTM77SD6K5}

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	2026-05-18T02:40:55.892290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7530bef75106db4c15cc64d9ffc87e57497a026f31aad0cbde873188e3ef89cb

Aliases

arxiv: 1406.0748 · arxiv_version: 1406.0748v1 · doi: 10.48550/arxiv.1406.0748 · pith_short_12: OUYL552RA3NU · pith_short_16: OUYL552RA3NUYFOM · pith_short_8: OUYL552R

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/OUYL552RA3NUYFOMMTM77SD6K5 \
  | 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: 7530bef75106db4c15cc64d9ffc87e57497a026f31aad0cbde873188e3ef89cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0802b172149ae6e470bd7f4cc7a7f1190a571cdc3b77f98178e641297b20eb8",
    "cross_cats_sorted": [
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-06-03T15:27:25Z",
    "title_canon_sha256": "819e12aee49602d45254dbc71b22959e4a22879a0ef49b3da0834825858b935f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0748",
    "kind": "arxiv",
    "version": 1
  }
}