Pith Number

pith:UB6VM7WZ

pith:2014:UB6VM7WZPP4JUCSXB73FDWCL2D

not attested not anchored not stored refs pending

Photoacoustic elastic oscillation and characterization

Fei Gao, Xiaohua Feng, Yuanjin Zheng

arxiv:1412.7284 v1 · 2014-12-23 · physics.optics · physics.med-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{UB6VM7WZPP4JUCSXB73FDWCL2D}

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	2026-05-18T01:32:43.643974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07d567ed97bf89a0a570ff651d84bd0fcbcf4e3b66a6dcadac99d55c863c54f

Aliases

arxiv: 1412.7284 · arxiv_version: 1412.7284v1 · doi: 10.48550/arxiv.1412.7284 · pith_short_12: UB6VM7WZPP4J · pith_short_16: UB6VM7WZPP4JUCSX · pith_short_8: UB6VM7WZ

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/UB6VM7WZPP4JUCSXB73FDWCL2D \
  | 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: a07d567ed97bf89a0a570ff651d84bd0fcbcf4e3b66a6dcadac99d55c863c54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf356c1aae20b43f0cc38e271a82d2991dd16297471355eae66e1b79e07bbae",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-23T08:04:00Z",
    "title_canon_sha256": "b97c721412f4d44cf3cb9d2eb5124bc0b4fab1a4e631b28cec148e9bd30c15ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7284",
    "kind": "arxiv",
    "version": 1
  }
}