Pith Number

pith:TL7RV2LK

pith:2002:TL7RV2LKDPSF6SUUNAJJX3J3IU

not attested not anchored not stored refs pending

Non-linear quantization for arbitrary distributions and applications to Medical Image Processing

C. Tannous

arxiv:physics/0211064 v1 · 2002-11-14 · 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{TL7RV2LKDPSF6SUUNAJJX3J3IU}

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	2026-05-18T01:05:14.596732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aff1ae96a1be45f4a9468129bed3b451750be7120591f8274eb5a6f2c716d85

Aliases

arxiv: physics/0211064 · arxiv_version: physics/0211064v1 · doi: 10.48550/arxiv.physics/0211064 · pith_short_12: TL7RV2LKDPSF · pith_short_16: TL7RV2LKDPSF6SUU · pith_short_8: TL7RV2LK

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/TL7RV2LKDPSF6SUUNAJJX3J3IU \
  | 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: 9aff1ae96a1be45f4a9468129bed3b451750be7120591f8274eb5a6f2c716d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630d14c32442ea497724b50425de2d6e18dd2a0aa0d257a42eb7ee130cb6cf1f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2002-11-14T10:02:10Z",
    "title_canon_sha256": "b0fb1b1fb91366505c22e686984d21523d9f922ee518536e8f9331c513203293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0211064",
    "kind": "arxiv",
    "version": 1
  }
}