Pith Number

pith:B2PHAI4A

pith:2011:B2PHAI4A22W6L5H4XGMFQRD5AB

not attested not anchored not stored refs pending

Gravitational spectral shift caused by Casimir stresses

E. S. Moreira Jr, L. G. Gomes, V. A. De Lorenci

arxiv:1107.2835 v2 · 2011-07-14 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2PHAI4A22W6L5H4XGMFQRD5AB}

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	2026-05-18T03:27:23.310524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9e702380d6ade5f4fcb99858447d007578cfae21393b72f1fd40702806dd10

Aliases

arxiv: 1107.2835 · arxiv_version: 1107.2835v2 · doi: 10.48550/arxiv.1107.2835 · pith_short_12: B2PHAI4A22W6 · pith_short_16: B2PHAI4A22W6L5H4 · pith_short_8: B2PHAI4A

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/B2PHAI4A22W6L5H4XGMFQRD5AB \
  | 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: 0e9e702380d6ade5f4fcb99858447d007578cfae21393b72f1fd40702806dd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb5f738c9229af1b3198e29ac2cbdbf336f613307daad1ffb8693eb568a7fe90",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-07-14T14:18:26Z",
    "title_canon_sha256": "2a585e3068688394978edd95bff72a76690604e7a52ede566f4acefb59ffbb08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2835",
    "kind": "arxiv",
    "version": 2
  }
}