Pith Number

pith:6BEOV7Q3

pith:2017:6BEOV7Q3DAYG2TZ4S3V4H7MNSX

not attested not anchored not stored refs pending

Topological first-order vortices in a gauged CP(2) model

E. da Hora, M. L. Dias, R. Casana

arxiv:1702.02917 v2 · 2017-02-09 · hep-th · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BEOV7Q3DAYG2TZ4S3V4H7MNSX}

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	2026-05-18T00:49:02.012779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f048eafe1b18306d4f3c96ebc3fd8d95e06a14cab403f761b2e45b035e27044d

Aliases

arxiv: 1702.02917 · arxiv_version: 1702.02917v2 · doi: 10.48550/arxiv.1702.02917 · pith_short_12: 6BEOV7Q3DAYG · pith_short_16: 6BEOV7Q3DAYG2TZ4 · pith_short_8: 6BEOV7Q3

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/6BEOV7Q3DAYG2TZ4S3V4H7MNSX \
  | 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: f048eafe1b18306d4f3c96ebc3fd8d95e06a14cab403f761b2e45b035e27044d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75472b49f0921bf8c76d725e81a251b7604405a524e56e5a0b7461103ff91c7e",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-09T17:57:22Z",
    "title_canon_sha256": "de2a8c0059824c1211c70d6a7cb4b69e1d0d1ad2a838aa75748b9194b6e9458d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02917",
    "kind": "arxiv",
    "version": 2
  }
}