Pith Number

pith:V3FEPFST

pith:2007:V3FEPFSTX3B3LANZF4OHX6HTTD

not attested not anchored not stored refs pending

A scalable system for microcalcification cluster automated detection in a distributed mammographic database

A. Preite Martinez, A. Retico, A. Stefanini, A. Tata, M.E. Fantacci, P. Delogu

arxiv:physics/0701084 v1 · 2007-01-08 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3FEPFSTX3B3LANZF4OHX6HTTD}

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	2026-05-18T00:57:44.793473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeca479653bec3b581b92f1c7bf8f398f9914dcc79a30b72adbd2fa7046e770f

Aliases

arxiv: physics/0701084 · arxiv_version: physics/0701084v1 · doi: 10.48550/arxiv.physics/0701084 · pith_short_12: V3FEPFSTX3B3 · pith_short_16: V3FEPFSTX3B3LANZ · pith_short_8: V3FEPFST

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/V3FEPFSTX3B3LANZF4OHX6HTTD \
  | 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: aeca479653bec3b581b92f1c7bf8f398f9914dcc79a30b72adbd2fa7046e770f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c36b828581bb317288df28a10b6db3cf554cb8a9bb5c6ec6a5e89f50a5c623",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2007-01-08T11:08:52Z",
    "title_canon_sha256": "0c33e9eaa228eca6335ffa051e231f910e4475150bb784b514d93cb3b7633ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701084",
    "kind": "arxiv",
    "version": 1
  }
}