Pith Number

pith:SDYYKBOM

pith:2017:SDYYKBOMUTGJ35ECAF3T7EIJCD

not attested not anchored not stored refs pending

Mitigation of artifacts due to isolated acoustic heterogeneities in photoacoustic computed tomography using a variable data truncation-based reconstruction method

Joemini Poudel, Lei Li, Lihong V. Wang, Mark A. Anastasio, Thomas P. Matthews

arxiv:1708.08524 v2 · 2017-08-28 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDYYKBOMUTGJ35ECAF3T7EIJCD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:35:50.988357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f18505cca4cc9df48201773f910910d4df0e6d6aa4ebf62478c5fea06a5e92

Aliases

arxiv: 1708.08524 · arxiv_version: 1708.08524v2 · doi: 10.48550/arxiv.1708.08524 · pith_short_12: SDYYKBOMUTGJ · pith_short_16: SDYYKBOMUTGJ35EC · pith_short_8: SDYYKBOM

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/SDYYKBOMUTGJ35ECAF3T7EIJCD \
  | 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: 90f18505cca4cc9df48201773f910910d4df0e6d6aa4ebf62478c5fea06a5e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7d8de1ee1cbc1bc722668ca9b07e784541686b2b3ab547c04e3119133aec37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-08-28T20:57:22Z",
    "title_canon_sha256": "ecd10b36521c3b7f07e88cc1ded8c6a93888b9bf65871a30401903be5cf2ccec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08524",
    "kind": "arxiv",
    "version": 2
  }
}