Pith Number

pith:IOWRYQHM

pith:2012:IOWRYQHMOW23P4DR6MDTHQOL75

not attested not anchored not stored refs pending

Reconstruction Formulas for a Single Scattering Model in Photoacoustic Imaging and Applications to Sectional Imaging

Otmar Scherzer, Peter Elbau

arxiv:1206.6989 v1 · 2012-06-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOWRYQHMOW23P4DR6MDTHQOL75}

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	2026-05-18T03:52:13.299102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ad1c40ec75b5b7f071f30733c1cbff5b595e2354ffadb5347dd5e802004f24

Aliases

arxiv: 1206.6989 · arxiv_version: 1206.6989v1 · doi: 10.48550/arxiv.1206.6989 · pith_short_12: IOWRYQHMOW23 · pith_short_16: IOWRYQHMOW23P4DR · pith_short_8: IOWRYQHM

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/IOWRYQHMOW23P4DR6MDTHQOL75 \
  | 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: 43ad1c40ec75b5b7f071f30733c1cbff5b595e2354ffadb5347dd5e802004f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4aff5025e7aa9d2a7b1a8fe742d0bb4aba11c39dd0d54fbae35d96668cd2b6d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-06-29T11:22:17Z",
    "title_canon_sha256": "c5cb3c761cc12b3dc1d549fba0ad0ae5defe422e88bdb4ad29f59f5c6e07ca84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6989",
    "kind": "arxiv",
    "version": 1
  }
}