Pith Number

pith:WRBCQSIH

pith:2018:WRBCQSIHM7NVELO3OGK3DK67NP

not attested not anchored not stored refs pending

Low Temperature-Mediated Enhancement of Photoacoustic Imaging Depth

Ali Hariri, Hossein Z. Jooya, Mohammad A. Ansari, Mohammad R.N. Avanaki, Qiuyun Xu, Sadreddin Mahmoodkalayeh, Yang Zhou

arxiv:1802.07114 v1 · 2018-02-20 · physics.optics · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRBCQSIHM7NVELO3OGK3DK67NP}

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	2026-05-18T00:22:53.517498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44228490767db522ddb7195b1abdf6bf2af2c451c0445df7e6aa75bae7fc8c3

Aliases

arxiv: 1802.07114 · arxiv_version: 1802.07114v1 · doi: 10.48550/arxiv.1802.07114 · pith_short_12: WRBCQSIHM7NV · pith_short_16: WRBCQSIHM7NVELO3 · pith_short_8: WRBCQSIH

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/WRBCQSIHM7NVELO3OGK3DK67NP \
  | 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: b44228490767db522ddb7195b1abdf6bf2af2c451c0445df7e6aa75bae7fc8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18df13e80977e15c39beabe0a74719d71425fc84e4ecc318230120618f5a32c5",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-20T13:57:22Z",
    "title_canon_sha256": "0852e1a608ef4024e095baa6d3cbaef5751d4a43aaa1d3d1f3df810c291c8d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07114",
    "kind": "arxiv",
    "version": 1
  }
}