Pith Number

pith:HANDI7HA

pith:2010:HANDI7HACC36N5NMEQDCTQRNNP

not attested not anchored not stored refs pending

Topological insulators and topological non-linear sigma models

Dung-Hai Lee, Hong Yao

arxiv:1003.2230 v3 · 2010-03-11 · cond-mat.str-el

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

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	2026-05-18T02:08:35.220035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

381a347ce010b7e6f5ac240629c22d6bca7f8819122a2e1bd40dc10f3a6e029d

Aliases

arxiv: 1003.2230 · arxiv_version: 1003.2230v3 · doi: 10.48550/arxiv.1003.2230 · pith_short_12: HANDI7HACC36 · pith_short_16: HANDI7HACC36N5NM · pith_short_8: HANDI7HA

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/HANDI7HACC36N5NMEQDCTQRNNP \
  | 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: 381a347ce010b7e6f5ac240629c22d6bca7f8819122a2e1bd40dc10f3a6e029d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afcb66b77cbfca560337c4a3291e93281283597a3a3dc88679f999e86f6b692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-03-11T00:50:03Z",
    "title_canon_sha256": "6657197d5748a239578bf0f9cdf37d6d84d377cc30d730a17d608396b6754c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2230",
    "kind": "arxiv",
    "version": 3
  }
}