Pith Number

pith:5426YDUK

pith:2010:5426YDUK5RTXIGFHZTRWLYKPI7

not attested not anchored not stored refs pending

Witten Index and Superconducting Strings

V.K.Oikonomou

arxiv:1001.2433 v1 · 2010-01-14 · 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{5426YDUK5RTXIGFHZTRWLYKPI7}

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	2026-05-18T04:39:19.562602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef35ec0e8aec677418a7cce365e14f47e76d96e5591e29f56a29dcc664f3afe1

Aliases

arxiv: 1001.2433 · arxiv_version: 1001.2433v1 · doi: 10.48550/arxiv.1001.2433 · pith_short_12: 5426YDUK5RTX · pith_short_16: 5426YDUK5RTXIGFH · pith_short_8: 5426YDUK

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/5426YDUK5RTXIGFHZTRWLYKPI7 \
  | 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: ef35ec0e8aec677418a7cce365e14f47e76d96e5591e29f56a29dcc664f3afe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e8fb0a98907ae2fa8d1d88242593964867af5e66acd3f469e6404f1bd2453e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-01-14T11:50:37Z",
    "title_canon_sha256": "a66d26da51ff746f4f3363ce4616d41be49f4f1b4e79d83ebc69918a460bd13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2433",
    "kind": "arxiv",
    "version": 1
  }
}