Pith Number

pith:SEGLYNCM

pith:2013:SEGLYNCMJSRN65AYLBEBSO4H2R

not attested not anchored not stored refs pending

Regularization approaches for quantitative photoacoustic tomography using the radiative transfer equation

Adriano De Cezaro, Fabiana Travessini De Cezaro

arxiv:1307.3201 v2 · 2013-07-11 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEGLYNCMJSRN65AYLBEBSO4H2R}

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	2026-05-18T02:39:09.168778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910cbc344c4ca2df74185848193b87d469c098f501eae047fd303a750c411ece

Aliases

arxiv: 1307.3201 · arxiv_version: 1307.3201v2 · doi: 10.48550/arxiv.1307.3201 · pith_short_12: SEGLYNCMJSRN · pith_short_16: SEGLYNCMJSRN65AY · pith_short_8: SEGLYNCM

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/SEGLYNCMJSRN65AYLBEBSO4H2R \
  | 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: 910cbc344c4ca2df74185848193b87d469c098f501eae047fd303a750c411ece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b954a860d029d5da2f0c8055c028bb1f76cc417b98f1bcd782fb9d04911f761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-07-11T18:00:14Z",
    "title_canon_sha256": "f44383691f7ecc2c0269f0e59fd9eb33f295ac83cc5ce18f3f085ea40d58ed95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3201",
    "kind": "arxiv",
    "version": 2
  }
}