Pith Number

pith:EZCFVSCC

pith:2016:EZCFVSCC77XTMH3DHTEJCNAU7G

not attested not anchored not stored refs pending

Detection, numerical simulation and approximate inversion of optoacoustic signals generated in multi-layered PVA hydrogel based tissue phantoms

B. Roth, E. Blumenr\"other, M. Wollweber, O. Melchert

arxiv:1605.05657 v1 · 2016-05-11 · physics.bio-ph · physics.comp-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{EZCFVSCC77XTMH3DHTEJCNAU7G}

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	2026-05-18T01:14:30.108199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26445ac842ffef361f633cc8913414f9a290d162c6b0c60ba9c5b6d002600ddc

Aliases

arxiv: 1605.05657 · arxiv_version: 1605.05657v1 · doi: 10.48550/arxiv.1605.05657 · pith_short_12: EZCFVSCC77XT · pith_short_16: EZCFVSCC77XTMH3D · pith_short_8: EZCFVSCC

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/EZCFVSCC77XTMH3DHTEJCNAU7G \
  | 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: 26445ac842ffef361f633cc8913414f9a290d162c6b0c60ba9c5b6d002600ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ba879cabff1c26e58d17e786c50e11d8cffbe9a6bbfaa95512144b6894efb2",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-05-11T22:05:47Z",
    "title_canon_sha256": "153a134d91072690febf5d56bb7f506c7533fe650a0642f09fd47a43321fd51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05657",
    "kind": "arxiv",
    "version": 1
  }
}