Pith Number

pith:HFZAAWEM

pith:2018:HFZAAWEMEZAT5JCQ3LL6EUFTDE

not attested not anchored not stored refs pending

Recipe for Dirac Phonon States with Quantized Valley Berry Phase in Two Dimensional Hexagonal Lattices

Hu Xu, Rui Wang, Yuanjun Jin

arxiv:1811.09492 v1 · 2018-11-23 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFZAAWEMEZAT5JCQ3LL6EUFTDE}

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	2026-05-18T00:00:03.220751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397200588c26413ea450dad7e250b3190f85adc504080ad9755bf71c5dd1d7fa

Aliases

arxiv: 1811.09492 · arxiv_version: 1811.09492v1 · doi: 10.48550/arxiv.1811.09492 · pith_short_12: HFZAAWEMEZAT · pith_short_16: HFZAAWEMEZAT5JCQ · pith_short_8: HFZAAWEM

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/HFZAAWEMEZAT5JCQ3LL6EUFTDE \
  | 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: 397200588c26413ea450dad7e250b3190f85adc504080ad9755bf71c5dd1d7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8912eb9a6de71cce95415c55a1739bf10536a28670f4e1fe7d6f6779b95dc7b5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-23T14:27:00Z",
    "title_canon_sha256": "07c714c5d89853243e9819b200ad521f2eb701387df960ca4699ca314bd329a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09492",
    "kind": "arxiv",
    "version": 1
  }
}