Pith Number

pith:FHMDP36R

pith:2025:FHMDP36RIFPLSSKKRMHSPVQ7LF

not attested not anchored not stored refs pending

StructuredField: Unifying Structured Geometry and Radiance Field

Jinkai Cui, Juyong Zhang, Kaiwen Song, Zherui Qiu

arxiv:2501.18152 v2 · 2025-01-30 · 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{FHMDP36RIFPLSSKKRMHSPVQ7LF}

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	2026-07-05T11:51:21.367874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d837efd1415eb9494a8b0f27d61f5959d2043fb78df3af0eacf1e4acd0f8cc

Aliases

arxiv: 2501.18152 · arxiv_version: 2501.18152v2 · doi: 10.48550/arxiv.2501.18152 · pith_short_12: FHMDP36RIFPL · pith_short_16: FHMDP36RIFPLSSKK · pith_short_8: FHMDP36R

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/FHMDP36RIFPLSSKKRMHSPVQ7LF \
  | 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: 29d837efd1415eb9494a8b0f27d61f5959d2043fb78df3af0eacf1e4acd0f8cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a17c33478eb7e0f7d78f149ad4b0883c20aa7893fc52e046c3206f03ce6df3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-01-30T05:37:45Z",
    "title_canon_sha256": "29e5a4b9586ed3b87062a55e68e4fa5dfbb852aaa911fccca6f73ee8d3f684ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18152",
    "kind": "arxiv",
    "version": 2
  }
}