Pith Number

pith:H6AIBMQQ

pith:2018:H6AIBMQQWPTBDHLUIUUUXMQNKZ

not attested not anchored not stored refs pending

Determination of Chern numbers with a phase retrieval algorithm

Arkadiusz Kosior, Krzysztof Sacha, Tomasz Szo{\l}dra

arxiv:1812.05375 v2 · 2018-12-13 · cond-mat.quant-gas · cond-mat.mes-hall · 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{H6AIBMQQWPTBDHLUIUUUXMQNKZ}

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	2026-05-17T23:48:55.162808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8080b210b3e6119d7445294bb20d567064d26c58e349cd4c5b049dc7469dd7

Aliases

arxiv: 1812.05375 · arxiv_version: 1812.05375v2 · doi: 10.48550/arxiv.1812.05375 · pith_short_12: H6AIBMQQWPTB · pith_short_16: H6AIBMQQWPTBDHLU · pith_short_8: H6AIBMQQ

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/H6AIBMQQWPTBDHLUIUUUXMQNKZ \
  | 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: 3f8080b210b3e6119d7445294bb20d567064d26c58e349cd4c5b049dc7469dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f36933e7f71f9659e4e678a57e1cf6482fdfbd01f281fee2eec7063f7c2add",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-12-13T12:05:14Z",
    "title_canon_sha256": "4cb201f3725104b3d27c50857b110985ca6cc9dd1616f92b80c60e0d9c4c65f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05375",
    "kind": "arxiv",
    "version": 2
  }
}