Pith Number

pith:VHUFDGH5

pith:2025:VHUFDGH567AXW5ZXVD5NJZRS2U

not attested not anchored not stored refs pending

VesselSDF: Distance Field Priors for Vascular Network Reconstruction

Arno Onken, Changjian Li, Daniel Rebain, Oisin Mac Aodha, Salvatore Esposito

arxiv:2506.16556 v1 · 2025-06-19 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHUFDGH567AXW5ZXVD5NJZRS2U}

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	2026-07-05T11:24:38.365375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e85198fdf7c17b7737a8fad4e632d518d2d19dc70385f3a336aa7ee9bbd4a8

Aliases

arxiv: 2506.16556 · arxiv_version: 2506.16556v1 · doi: 10.48550/arxiv.2506.16556 · pith_short_12: VHUFDGH567AX · pith_short_16: VHUFDGH567AXW5ZX · pith_short_8: VHUFDGH5

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/VHUFDGH567AXW5ZXVD5NJZRS2U \
  | 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: a9e85198fdf7c17b7737a8fad4e632d518d2d19dc70385f3a336aa7ee9bbd4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7519b2070dbf73e64af5739cd679bc595f0a62f6809688bd2f803bc11986d1a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-19T19:20:51Z",
    "title_canon_sha256": "12b2a099c32ab1b04cadcf81beb9eca1968259fa1c37b8277e796efdf40710dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16556",
    "kind": "arxiv",
    "version": 1
  }
}