Pith Number

pith:LKZH5KNI

pith:2014:LKZH5KNIVOPYBCGQR4LUGHAAEK

not attested not anchored not stored refs pending

Vacuum energy density and pressure of a massive scalar field

Fernando Daniel Mera, S. A. Fulling

arxiv:1412.8381 v3 · 2014-12-29 · quant-ph · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKZH5KNIVOPYBCGQR4LUGHAAEK}

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	2026-05-18T01:59:37.935403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab27ea9a8ab9f8088d08f17431c0022b7d20e11c5ed63ed28f8932072850454

Aliases

arxiv: 1412.8381 · arxiv_version: 1412.8381v3 · doi: 10.48550/arxiv.1412.8381 · pith_short_12: LKZH5KNIVOPY · pith_short_16: LKZH5KNIVOPYBCGQ · pith_short_8: LKZH5KNI

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/LKZH5KNIVOPYBCGQR4LUGHAAEK \
  | 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: 5ab27ea9a8ab9f8088d08f17431c0022b7d20e11c5ed63ed28f8932072850454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387fdf59881245ca9848af6c5bda7929c2e23b9b3696efa5bdd6646789ec41b9",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-29T16:25:13Z",
    "title_canon_sha256": "f9404be7adc4bf776e8b27b554dc3ba9231e6a558f617afcab020b04a7e67d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8381",
    "kind": "arxiv",
    "version": 3
  }
}