Pith Number

pith:JLUKZBKP

pith:2015:JLUKZBKPYDUUHWEYVHGX5TTKEX

not attested not anchored not stored refs pending

Stability for Quantitative Photoacoustic Tomography with well chosen illuminations

Elisa Francini, Giovanni Alessandrini, Michele Di Cristo, Sergio Vessella

arxiv:1505.03657 v1 · 2015-05-14 · 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{JLUKZBKPYDUUHWEYVHGX5TTKEX}

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	2026-05-18T02:09:53.419645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae8ac854fc0e943d898a9cd7ece6a25fafee6f687f246834719b08c46016c24

Aliases

arxiv: 1505.03657 · arxiv_version: 1505.03657v1 · doi: 10.48550/arxiv.1505.03657 · pith_short_12: JLUKZBKPYDUU · pith_short_16: JLUKZBKPYDUUHWEY · pith_short_8: JLUKZBKP

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/JLUKZBKPYDUUHWEYVHGX5TTKEX \
  | 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: 4ae8ac854fc0e943d898a9cd7ece6a25fafee6f687f246834719b08c46016c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87cb2188b3058cd2da9a29e6bccea7e1ec2c5f400dd6d6755cc5da326f99750",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-14T09:08:52Z",
    "title_canon_sha256": "9019874054ac7bd583841b06c9966de588693f982b7fd9408da4da3fba772bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03657",
    "kind": "arxiv",
    "version": 1
  }
}