Pith Number

pith:2XSOGO3Q

pith:2019:2XSOGO3QKZE3NRHPC4CAPI3E6T

not attested not anchored not stored refs pending

Chaos based Berry phase detector

Chen-Di Han, Cheng-Zhen Wang, Hong-Ya Xu, Ying-Cheng Lai

arxiv:1904.02202 v1 · 2019-04-03 · cond-mat.mes-hall · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XSOGO3QKZE3NRHPC4CAPI3E6T}

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	2026-05-17T23:47:24.919654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e4e33b705649b6c4ef170407a364f4edd2696825d0623fc56149474851c1bb

Aliases

arxiv: 1904.02202 · arxiv_version: 1904.02202v1 · doi: 10.48550/arxiv.1904.02202 · pith_short_12: 2XSOGO3QKZE3 · pith_short_16: 2XSOGO3QKZE3NRHP · pith_short_8: 2XSOGO3Q

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/2XSOGO3QKZE3NRHPC4CAPI3E6T \
  | 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: d5e4e33b705649b6c4ef170407a364f4edd2696825d0623fc56149474851c1bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40cbb724f431167f34edfd3bacb2a9225859612ed9081022647c87729f270883",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-03T19:01:54Z",
    "title_canon_sha256": "85d52cce7fe021b300958358f7904ab84959223d4797bbee4ee98d4c8a5cbc93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02202",
    "kind": "arxiv",
    "version": 1
  }
}