Pith Number

pith:VZATO7HT

pith:2014:VZATO7HTIMYHSUPZ3GNA7GJHKL

not attested not anchored not stored refs pending

Reconstruction and stability in acousto-optic imaging for absorption maps with bounded variation

Habib Ammari, Laurent Seppecher, Loc Hoang Nguyen

arxiv:1405.2679 v1 · 2014-05-12 · math.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{VZATO7HTIMYHSUPZ3GNA7GJHKL}

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	2026-05-18T02:52:04.988133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae41377cf343307951f9d99a0f992752cf9cc25e4cec930a7e52c3f81cf8d6b0

Aliases

arxiv: 1405.2679 · arxiv_version: 1405.2679v1 · doi: 10.48550/arxiv.1405.2679 · pith_short_12: VZATO7HTIMYH · pith_short_16: VZATO7HTIMYHSUPZ · pith_short_8: VZATO7HT

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/VZATO7HTIMYHSUPZ3GNA7GJHKL \
  | 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: ae41377cf343307951f9d99a0f992752cf9cc25e4cec930a7e52c3f81cf8d6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f401b30e69d1c58300ecd0f0d61f0f55cdb3cd7906fbbafb5edbb6938d2aa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-12T09:05:51Z",
    "title_canon_sha256": "cbe640cdc001424525a0e1b6b0711b04a34c1f0f0e651b5fb24ad4c08ba030f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2679",
    "kind": "arxiv",
    "version": 1
  }
}