Pith Number

pith:2GLY6KDY

pith:2016:2GLY6KDYC72VOHASNT6FME3XAR

not attested not anchored not stored refs pending

Topological classification of crystalline insulators through band structure combinatorics

Charles L. Kane, Jan de Boer, Jasper van Wezel, Jorrit Kruthoff, Robert-Jan Slager

arxiv:1612.02007 v1 · 2016-12-06 · cond-mat.mes-hall · hep-th · math-ph · 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{2GLY6KDYC72VOHASNT6FME3XAR}

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	2026-05-18T00:27:13.790696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1978f287817f5571c126cfc5613770470c83704b8f32042c0f2e520aeed0e49

Aliases

arxiv: 1612.02007 · arxiv_version: 1612.02007v1 · doi: 10.48550/arxiv.1612.02007 · pith_short_12: 2GLY6KDYC72V · pith_short_16: 2GLY6KDYC72VOHAS · pith_short_8: 2GLY6KDY

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/2GLY6KDYC72VOHASNT6FME3XAR \
  | 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: d1978f287817f5571c126cfc5613770470c83704b8f32042c0f2e520aeed0e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9174587df20274d02ad6be36f8dc10c3a9bdd5afcaa8687bcbd51c37c52cb8a3",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-12-06T21:00:04Z",
    "title_canon_sha256": "c20391cef4c5518ecf7d18233e19e365101a3f360aa1137a08d8997435d60559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02007",
    "kind": "arxiv",
    "version": 1
  }
}