Pith Number

pith:KSTDDKPP

pith:2019:KSTDDKPPOUHEOJEEXDBST55VSL

not attested not anchored not stored refs pending

Existence of the tetragonal and rhombohedral deformation families of the gyroid

Hao Chen

arxiv:1901.04006 v3 · 2019-01-13 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSTDDKPPOUHEOJEEXDBST55VSL}

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.

Cited by

1 paper in Pith

Stacking disorder in periodic minimal surfaces

Receipt and verification

First computed	2026-07-05T03:10:36.100398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a631a9ef750e472484b8c329f7b592d944d9b13abf8de497a5a6be12779021

Aliases

arxiv: 1901.04006 · arxiv_version: 1901.04006v3 · doi: 10.48550/arxiv.1901.04006 · pith_short_12: KSTDDKPPOUHE · pith_short_16: KSTDDKPPOUHEOJEE · pith_short_8: KSTDDKPP

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/KSTDDKPPOUHEOJEEXDBST55VSL \
  | 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: 54a631a9ef750e472484b8c329f7b592d944d9b13abf8de497a5a6be12779021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628ad84b5b35638d57bdf9530e7f8b32c8da1152a96861f33a8ab96678505f62",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-01-13T15:55:23Z",
    "title_canon_sha256": "7d96d1beeee553d2447ca76060c931f3755d9d3d631680ae0556362a9c9d7c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04006",
    "kind": "arxiv",
    "version": 3
  }
}