Pith Number

pith:WWCGA5QF

pith:2013:WWCGA5QFSQ4WAQZWV7D3AY3OT6

not attested not anchored not stored refs pending

Trapping of Spin-0 fields on tube-like topological defects

A. R. Gomes, F. C. Simas, R. Casana, R. Menezes

arxiv:1309.4360 v2 · 2013-09-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWCGA5QFSQ4WAQZWV7D3AY3OT6}

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	2026-05-18T02:55:58.894160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5846076059439604336afc7b0636e9f8cb50ce0d493d76f073a9c63342026a1

Aliases

arxiv: 1309.4360 · arxiv_version: 1309.4360v2 · doi: 10.48550/arxiv.1309.4360 · pith_short_12: WWCGA5QFSQ4W · pith_short_16: WWCGA5QFSQ4WAQZW · pith_short_8: WWCGA5QF

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/WWCGA5QFSQ4WAQZWV7D3AY3OT6 \
  | 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: b5846076059439604336afc7b0636e9f8cb50ce0d493d76f073a9c63342026a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55287d7068dd71a3dfd9f91d0f8f080c708b23e553f33cb9a34d99fe96033bcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-09-17T15:57:25Z",
    "title_canon_sha256": "a33665c6737ade289adb41099d102d7a2cba9aa2dc9cfd1b779aa775d951c7ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4360",
    "kind": "arxiv",
    "version": 2
  }
}