Pith Number

pith:5XNVMYRP

pith:2015:5XNVMYRPUBUBK2NTSBFZLYNOGO

not attested not anchored not stored refs pending

Inhomogeneity-related cutoff dependence of the Casimir energy and stress

F. Bao, J. S. Evans, M. Fang, S. He

arxiv:1509.03376 v1 · 2015-09-11 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XNVMYRPUBUBK2NTSBFZLYNOGO}

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	2026-05-18T01:20:43.232845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eddb56622fa0681569b3904b95e1ae33bfe4d92375b5ed7cb39a2a5002914a9b

Aliases

arxiv: 1509.03376 · arxiv_version: 1509.03376v1 · doi: 10.48550/arxiv.1509.03376 · pith_short_12: 5XNVMYRPUBUB · pith_short_16: 5XNVMYRPUBUBK2NT · pith_short_8: 5XNVMYRP

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/5XNVMYRPUBUBK2NTSBFZLYNOGO \
  | 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: eddb56622fa0681569b3904b95e1ae33bfe4d92375b5ed7cb39a2a5002914a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15120bc3cc98ad86cfa04ba488f405ed5eeb2a2b5a42510063460f309a5f72b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-11T02:51:21Z",
    "title_canon_sha256": "b31793817cefc73f0991607a8dd32ec55f20774bd47f1e538a5708c40028ba38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03376",
    "kind": "arxiv",
    "version": 1
  }
}