Pith Number

pith:M7BQNGNB

pith:2011:M7BQNGNB2H4S34B5WRC2P2CLGV

not attested not anchored not stored refs pending

Vacuum polarization by a flat boundary in cosmic string spacetime

A.A. Saharian, E.R. Bezerra de Mello

arxiv:1103.2550 v1 · 2011-03-13 · hep-th · gr-qc · 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{M7BQNGNB2H4S34B5WRC2P2CLGV}

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

Vacuum-induced current density from a magnetic flux threading a cosmic dispiration in $(D+1)$-dimensional spacetime

Receipt and verification

First computed	2026-05-18T04:18:46.034570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c30699a1d1f92df03db445a7e84b357e0f9121031d7f3d481e0ef7e1abd95f

Aliases

arxiv: 1103.2550 · arxiv_version: 1103.2550v1 · doi: 10.48550/arxiv.1103.2550 · pith_short_12: M7BQNGNB2H4S · pith_short_16: M7BQNGNB2H4S34B5 · pith_short_8: M7BQNGNB

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/M7BQNGNB2H4S34B5WRC2P2CLGV \
  | 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: 67c30699a1d1f92df03db445a7e84b357e0f9121031d7f3d481e0ef7e1abd95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3ed0656736b07707217a8681d7e4f30a6ee69884059d0dcee4cc633955f97e",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-13T20:30:14Z",
    "title_canon_sha256": "813d070240bf86e15e489b072e2f78df1e3d772db171d3fe16b819c83bd9305f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2550",
    "kind": "arxiv",
    "version": 1
  }
}