Pith Number

pith:3KMLGORP

pith:2016:3KMLGORPL46CUC2PP4L4XEPX3L

not attested not anchored not stored refs pending

Singular Values of the Attenuated Photoacoustic Imaging Operator

Cong Shi, Otmar Scherzer, Peter Elbau

arxiv:1611.05807 v1 · 2016-11-17 · math.FA · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KMLGORPL46CUC2PP4L4XEPX3L}

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	2026-05-18T00:58:02.534174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da98b33a2f5f3c2a0b4f7f17cb91f7dae7d87588cf10bed5bb56111e3a394145

Aliases

arxiv: 1611.05807 · arxiv_version: 1611.05807v1 · doi: 10.48550/arxiv.1611.05807 · pith_short_12: 3KMLGORPL46C · pith_short_16: 3KMLGORPL46CUC2P · pith_short_8: 3KMLGORP

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/3KMLGORPL46CUC2PP4L4XEPX3L \
  | 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: da98b33a2f5f3c2a0b4f7f17cb91f7dae7d87588cf10bed5bb56111e3a394145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3deb6d1ea30acbcc5f65e5b2e0e5310092cdee70bc0321d389d8556db1ae192f",
    "cross_cats_sorted": [
      "math.AP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-11-17T18:17:46Z",
    "title_canon_sha256": "2f359ef1aab1dfc57f0e0efb755904d76204c812811d1d45dd67d1157db02b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05807",
    "kind": "arxiv",
    "version": 1
  }
}