Pith Number

pith:YYEBWCTI

pith:2021:YYEBWCTILRPGAWBBTDAYKUINME

not attested not anchored not stored refs pending

Laughlin states change under large geometry deformations and imaginary time Hamiltonian dynamics

Bruno Mera, Gabriel Matos, Jo\~ao P. Nunes, Jos\'e M. Mour\~ao, Paulo D. Mour\~ao

arxiv:2107.11360 v2 · 2021-07-23 · math-ph · cond-mat.str-el · hep-th · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYEBWCTILRPGAWBBTDAYKUINME}

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	2026-07-05T05:28:19.013034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6081b0a685c5e60582198c185510d6128b2121897a39c4a65e8570abfd1527e

Aliases

arxiv: 2107.11360 · arxiv_version: 2107.11360v2 · doi: 10.48550/arxiv.2107.11360 · pith_short_12: YYEBWCTILRPG · pith_short_16: YYEBWCTILRPGAWBB · pith_short_8: YYEBWCTI

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/YYEBWCTILRPGAWBBTDAYKUINME \
  | 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: c6081b0a685c5e60582198c185510d6128b2121897a39c4a65e8570abfd1527e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9cb35cf366144ea10d4ccbe3a44b4935a455bb00338c5d3c8ebacf01efd37e",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-07-23T17:26:56Z",
    "title_canon_sha256": "3cef3f32619aeed048d126ead1e263175900a99650e25048b63f4890db25160b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11360",
    "kind": "arxiv",
    "version": 2
  }
}