Pith Number

pith:TDDZD6RS

pith:2026:TDDZD6RS2RUBZXY4CBNWU3YRHT

not attested not anchored not stored refs pending

Geodesics with Unified Tangent-constrained Priors and Curvature Regularization

Chong Di, Da Chen, Jinglin Zhang, Laurent D. Cohen, Li Liu, Zhenjiang Li

arxiv:2606.00139 v1 · 2026-05-28 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDDZD6RS2RUBZXY4CBNWU3YRHT}

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	2026-06-02T01:03:19.505348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c791fa32d4681cdf1c105b6a6f113cf1e0d1ff9ae10c430fcfd85a030c069b

Aliases

arxiv: 2606.00139 · arxiv_version: 2606.00139v1 · doi: 10.48550/arxiv.2606.00139 · pith_short_12: TDDZD6RS2RUB · pith_short_16: TDDZD6RS2RUBZXY4 · pith_short_8: TDDZD6RS

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/TDDZD6RS2RUBZXY4CBNWU3YRHT \
  | 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: 98c791fa32d4681cdf1c105b6a6f113cf1e0d1ff9ae10c430fcfd85a030c069b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a877f23d48f9d87b686ca2e220b6d26b8e47d1c4e502699c3b81227bc1302732",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-28T23:27:05Z",
    "title_canon_sha256": "08f3fae450007c6d8e30cb356c2296dd277e875e18958689b2fd2fec6703f695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00139",
    "kind": "arxiv",
    "version": 1
  }
}