Pith Number

pith:IHPS53E7

pith:2011:IHPS53E7RXDHJO77OEDPX6KI5O

not attested not anchored not stored refs pending

Nonlinear tube-fitting for the analysis of anatomical and functional structures

Brian Caffo, Ciprian Crainiceanu, Craig Hendrix, Daniel Reich, Jeff Goldsmith, Yong Du

arxiv:1104.3005 v1 · 2011-04-15 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHPS53E7RXDHJO77OEDPX6KI5O}

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	2026-05-18T04:24:06.739314Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41df2eec9f8dc674bbff7106fbf948eba29ae6a1e1eb63c2423b4b9640b8a48d

Aliases

arxiv: 1104.3005 · arxiv_version: 1104.3005v1 · doi: 10.48550/arxiv.1104.3005 · pith_short_12: IHPS53E7RXDH · pith_short_16: IHPS53E7RXDHJO77 · pith_short_8: IHPS53E7

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/IHPS53E7RXDHJO77OEDPX6KI5O \
  | 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: 41df2eec9f8dc674bbff7106fbf948eba29ae6a1e1eb63c2423b4b9640b8a48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391f862afab647b24bfd899a8722b2cce6338be01fcff133d77255ce564e17e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-04-15T10:18:26Z",
    "title_canon_sha256": "1f84c07cd6833643a6958c563fc8f9b1b1b9e9dc48246f6c31c652785760458e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3005",
    "kind": "arxiv",
    "version": 1
  }
}