Pith Number

pith:BES7DDQQ

pith:2011:BES7DDQQNFQEAJCGPXZKNTBHKC

not attested not anchored not stored refs pending

Multi-parameter acoustic imaging of uniform objects in inhomogeneous media

Eric L. Miller, H. Emre Guven, Robin O. Cleveland

arxiv:1103.3228 v1 · 2011-03-16 · cs.CV · 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{BES7DDQQNFQEAJCGPXZKNTBHKC}

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	2026-05-18T02:22:18.751547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0925f18e1069604024467df2a6cc27508f1304c37c104d4f9786b9ed61bcdabe

Aliases

arxiv: 1103.3228 · arxiv_version: 1103.3228v1 · doi: 10.48550/arxiv.1103.3228 · pith_short_12: BES7DDQQNFQE · pith_short_16: BES7DDQQNFQEAJCG · pith_short_8: BES7DDQQ

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/BES7DDQQNFQEAJCGPXZKNTBHKC \
  | 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: 0925f18e1069604024467df2a6cc27508f1304c37c104d4f9786b9ed61bcdabe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d2d299817c702f7320d7c4f32cd4a9af827b33903741153b2afd39354a540f",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-03-16T16:57:14Z",
    "title_canon_sha256": "235ab0c4a2bf1ea7a73546338af32ca416c89ed39056cee43870b2ffccfa8d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3228",
    "kind": "arxiv",
    "version": 1
  }
}