Pith Number

pith:DLVR7Y26

pith:2011:DLVR7Y26SGGVVBSRZHAWESIUHM

not attested not anchored not stored refs pending

Abe homotopy classification of topological excitations under the topological influence of vortices

Masahito Ueda, Michikazu Kobayashi, Muneto Nitta, Shingo Kobayashi, Yuki Kawaguchi

arxiv:1110.1478 v2 · 2011-10-07 · math-ph · cond-mat.other · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLVR7Y26SGGVVBSRZHAWESIUHM}

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	2026-05-18T04:06:07.588822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aeb1fe35e918d5a8651c9c16249143b3e34f3b83af09470c51f40069d12d778

Aliases

arxiv: 1110.1478 · arxiv_version: 1110.1478v2 · doi: 10.48550/arxiv.1110.1478 · pith_short_12: DLVR7Y26SGGV · pith_short_16: DLVR7Y26SGGVVBSR · pith_short_8: DLVR7Y26

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/DLVR7Y26SGGVVBSRZHAWESIUHM \
  | 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: 1aeb1fe35e918d5a8651c9c16249143b3e34f3b83af09470c51f40069d12d778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c396f5349d1772d86ffb10c76614266b89b52e8ec5730dffa96a5efc270fa50",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-10-07T10:23:03Z",
    "title_canon_sha256": "41f1507ed078b6e96c459e7e90a2322c9e1434068abc5ffcea14428407dda56f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1478",
    "kind": "arxiv",
    "version": 2
  }
}