Pith Number

pith:26TTODUF

pith:2018:26TTODUFP3OS6PMRUGXYXANKYO

not attested not anchored not stored refs pending

Continuous and Orientation-preserving Correspondences via Functional Maps

Adrien Poulenard, Jing Ren, Maks Ovsjanikov, Peter Wonka

arxiv:1806.04455 v3 · 2018-06-12 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26TTODUFP3OS6PMRUGXYXANKYO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:04:12.835073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a7370e857edd2f3d91a1af8b81aac386100b9a383009485711bad7b137e317

Aliases

arxiv: 1806.04455 · arxiv_version: 1806.04455v3 · doi: 10.48550/arxiv.1806.04455 · pith_short_12: 26TTODUFP3OS · pith_short_16: 26TTODUFP3OS6PMR · pith_short_8: 26TTODUF

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/26TTODUFP3OS6PMRUGXYXANKYO \
  | 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: d7a7370e857edd2f3d91a1af8b81aac386100b9a383009485711bad7b137e317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b132bb295b3176436fac56786beb4276c4ab052a1742ef686f8e35c8d3e0dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-06-12T12:07:05Z",
    "title_canon_sha256": "d316d643a34538873b8cac6e230dec8f4d90ec3eceeba9b0decefbead1c8e11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04455",
    "kind": "arxiv",
    "version": 3
  }
}