Pith Number

pith:JYNTQGQD

pith:2017:JYNTQGQDX5IXPB7JJQSBB5D6MH

not attested not anchored not stored refs pending

On strict Whitney arcs and $t$-quasi self-similar arcs

Daowei Ma, Xin Wei, Zhiying Wen

arxiv:1703.10665 v1 · 2017-03-30 · math.MG · math.DS · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYNTQGQDX5IXPB7JJQSBB5D6MH}

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	2026-05-18T00:14:01.211519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1b381a03bf517787e94c2410f47e61e8524ee55ad5cbefeadfef2080660728

Aliases

arxiv: 1703.10665 · arxiv_version: 1703.10665v1 · doi: 10.48550/arxiv.1703.10665 · pith_short_12: JYNTQGQDX5IX · pith_short_16: JYNTQGQDX5IXPB7J · pith_short_8: JYNTQGQD

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/JYNTQGQDX5IXPB7JJQSBB5D6MH \
  | 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: 4e1b381a03bf517787e94c2410f47e61e8524ee55ad5cbefeadfef2080660728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3f1e1fc55cb4160a9a8eee641f1e1f230aad5a0f34fe21b0cf220141d5adcd",
    "cross_cats_sorted": [
      "math.DS",
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-03-30T20:33:39Z",
    "title_canon_sha256": "8adc68db17aedb1effa4d666b71d6f24e0947bcb0a5c8cd31033f49397e5430c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10665",
    "kind": "arxiv",
    "version": 1
  }
}