Pith Number

pith:YLZOUXYQ

pith:2018:YLZOUXYQET57SPZ4KG7L54P6IO

not attested not anchored not stored refs pending

A Hybrid Reconstruction Approach for Absorption Coefficient by Fluorescence Photoacoustic Tomography

Chao Wang, Tie Zhou

arxiv:1806.07086 v1 · 2018-06-19 · 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{YLZOUXYQET57SPZ4KG7L54P6IO}

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	2026-05-17T23:55:20.491858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2f2ea5f1024fbf93f3c51bebef1fe43ad14966e40674a4c18227ffb9c9efab7

Aliases

arxiv: 1806.07086 · arxiv_version: 1806.07086v1 · doi: 10.48550/arxiv.1806.07086 · pith_short_12: YLZOUXYQET57 · pith_short_16: YLZOUXYQET57SPZ4 · pith_short_8: YLZOUXYQ

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/YLZOUXYQET57SPZ4KG7L54P6IO \
  | 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: c2f2ea5f1024fbf93f3c51bebef1fe43ad14966e40674a4c18227ffb9c9efab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0faea5bcf8a67c033db144449f9ea9208a6dd3c9c2c5429c575757c6bb603855",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-19T07:53:21Z",
    "title_canon_sha256": "95f81a2a40dfe28d4e1f2be5fc643c9a0cd510155d35a7e1964603f62b4a509b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07086",
    "kind": "arxiv",
    "version": 1
  }
}