Pith Number

pith:Q37WOZ3W

pith:2016:Q37WOZ3W5ISNPS77EURJGHDB73

not attested not anchored not stored refs pending

Modelling Developable Ribbons Using Ruling Bending Coordinates

Hujun Bao, Jin Huang, Zherong Pan

arxiv:1603.04060 v1 · 2016-03-13 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q37WOZ3W5ISNPS77EURJGHDB73}

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	2026-05-18T01:19:09.520707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ff676776ea24d7cbff2522931c61fed720c3d46e146f9980333f86cc61a6ca

Aliases

arxiv: 1603.04060 · arxiv_version: 1603.04060v1 · doi: 10.48550/arxiv.1603.04060 · pith_short_12: Q37WOZ3W5ISN · pith_short_16: Q37WOZ3W5ISNPS77 · pith_short_8: Q37WOZ3W

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/Q37WOZ3W5ISNPS77EURJGHDB73 \
  | 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: 86ff676776ea24d7cbff2522931c61fed720c3d46e146f9980333f86cc61a6ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb1f1ac5a9b90a8e568bb2d5c61f62eb5818687474863c4dc935f899952af0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2016-03-13T18:38:15Z",
    "title_canon_sha256": "75f31afdb6bcfff1c824852b9338ce0c989f245d50d4e186658bf13d41de06aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04060",
    "kind": "arxiv",
    "version": 1
  }
}