Pith Number

pith:NVPK3QC6

pith:2017:NVPK3QC6NOJZU6WTEVF3SSKQ3D

not attested not anchored not stored refs pending

Overcoming the acoustic diffraction limit in photoacoustic imaging by localization of flowing absorbers

Bastien Arnal, Emmanuel Bossy, Sergey Vilov

arxiv:1707.07358 v1 · 2017-07-23 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVPK3QC6NOJZU6WTEVF3SSKQ3D}

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	2026-05-18T00:30:43.753421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5eadc05e6b939a7ad3254bb94950d8e9041208658e5962f51793f075e8e104

Aliases

arxiv: 1707.07358 · arxiv_version: 1707.07358v1 · doi: 10.48550/arxiv.1707.07358 · pith_short_12: NVPK3QC6NOJZ · pith_short_16: NVPK3QC6NOJZU6WT · pith_short_8: NVPK3QC6

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/NVPK3QC6NOJZU6WTEVF3SSKQ3D \
  | 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: 6d5eadc05e6b939a7ad3254bb94950d8e9041208658e5962f51793f075e8e104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04315d8c4dbc550acaac8e09a863e462a8d7e28ec536e906c19cfec2b3624c08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-23T22:21:05Z",
    "title_canon_sha256": "c1d168e47a48f99b99a017a2b7c5c32f19822b09c0153a465d6e2ff38dd26cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07358",
    "kind": "arxiv",
    "version": 1
  }
}