Pith Number

pith:HT54WFIF

pith:2012:HT54WFIFM2QLUQGANJRNQZHLUZ

not attested not anchored not stored refs pending

Quantized topological terms in weak-coupling gauge theories with symmetry and their connection to symmetry enriched topological phases

Ling-Yan Hung, Xiao-Gang Wen

arxiv:1212.1827 v3 · 2012-12-08 · cond-mat.str-el · 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{HT54WFIFM2QLUQGANJRNQZHLUZ}

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	2026-05-18T03:28:42.211949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cfbcb150566a0ba40c06a62d864eba665a820dd846727ac4bd619efbd8878c7

Aliases

arxiv: 1212.1827 · arxiv_version: 1212.1827v3 · doi: 10.48550/arxiv.1212.1827 · pith_short_12: HT54WFIFM2QL · pith_short_16: HT54WFIFM2QLUQGA · pith_short_8: HT54WFIF

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/HT54WFIFM2QLUQGANJRNQZHLUZ \
  | 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: 3cfbcb150566a0ba40c06a62d864eba665a820dd846727ac4bd619efbd8878c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3ca8ffaa27629113788e0aa495a7c282c51d589ed8f921c8573a77a5856895e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-12-08T18:55:25Z",
    "title_canon_sha256": "ca4e71cb03f12d5728a52522178b6ac9edffa7eaf5dc61b0c250858a61782276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1827",
    "kind": "arxiv",
    "version": 3
  }
}