Pith Number

pith:ROYGWGA2

pith:2026:ROYGWGA2SEI5WPVKLVP4OKAVGQ

not attested not anchored not stored refs pending

Velocity collapse and non-conformal spiral phase in the sawtooth spin chain

Nai Chao Hu

arxiv:2605.20343 v1 · 2026-05-19 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROYGWGA2SEI5WPVKLVP4OKAVGQ}

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	2026-05-21T00:04:26.000716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb06b181a9111db3eaa5d5fc728153430b2e5979619610eb1c272edf38bca01

Aliases

arxiv: 2605.20343 · arxiv_version: 2605.20343v1 · doi: 10.48550/arxiv.2605.20343 · pith_short_12: ROYGWGA2SEI5 · pith_short_16: ROYGWGA2SEI5WPVK · pith_short_8: ROYGWGA2

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/ROYGWGA2SEI5WPVKLVP4OKAVGQ \
  | 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: 8bb06b181a9111db3eaa5d5fc728153430b2e5979619610eb1c272edf38bca01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5749b2a0c6922281663ae843468dde1179ba40efb14cfe1a30d4803f3a3094b8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-19T18:01:31Z",
    "title_canon_sha256": "3781659ab01103a06e59dfd9b2348745dc5f0e609695fe7cf46d19a9d83d41fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20343",
    "kind": "arxiv",
    "version": 1
  }
}