Pith Number

pith:TPP7M4X7

pith:2016:TPP7M4X7OJFDN5IY5JCRWLBAM5

not attested not anchored not stored refs pending

Local disorder, topological ground state degeneracy and entanglement entropy, and discrete anyons

Sven Bachmann

arxiv:1608.03903 v3 · 2016-08-12 · math-ph · cond-mat.stat-mech · 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{TPP7M4X7OJFDN5IY5JCRWLBAM5}

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	2026-05-18T00:44:00.374954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdff672ff724a36f518ea451b2c2067443f70eafc2383ddb27ee9ac82c79adf

Aliases

arxiv: 1608.03903 · arxiv_version: 1608.03903v3 · doi: 10.48550/arxiv.1608.03903 · pith_short_12: TPP7M4X7OJFD · pith_short_16: TPP7M4X7OJFDN5IY · pith_short_8: TPP7M4X7

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/TPP7M4X7OJFDN5IY5JCRWLBAM5 \
  | 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: 9bdff672ff724a36f518ea451b2c2067443f70eafc2383ddb27ee9ac82c79adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a1f7607c172f7ebb2bd272da697d5eb20db6ec6350c577a39fe1942e3ed37e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-08-12T20:27:33Z",
    "title_canon_sha256": "e215f4b4e45ca9bfbb5770e58d0bf0434643b18ce26854158f16b4167f9f2619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03903",
    "kind": "arxiv",
    "version": 3
  }
}