Pith Number

pith:C4JPS4PU

pith:2012:C4JPS4PUCBREFWWSFG56RGBROM

not attested not anchored not stored refs pending

Energy harvesting efficiency of piezoelectric flags in axial flows

Olivier Doare, Sebastien Michelin

arxiv:1210.2171 v1 · 2012-10-08 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4JPS4PUCBREFWWSFG56RGBROM}

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	2026-05-18T03:36:47.799239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1712f971f4106242dad229bbe8983173202ab91cff27cfd1d83343d652752834

Aliases

arxiv: 1210.2171 · arxiv_version: 1210.2171v1 · doi: 10.48550/arxiv.1210.2171 · pith_short_12: C4JPS4PUCBRE · pith_short_16: C4JPS4PUCBREFWWS · pith_short_8: C4JPS4PU

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/C4JPS4PUCBREFWWSFG56RGBROM \
  | 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: 1712f971f4106242dad229bbe8983173202ab91cff27cfd1d83343d652752834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174692b562a9b4d84c38702a120334cf9953140cc518b1c1b4c1f34340dcb8ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-08T07:46:41Z",
    "title_canon_sha256": "446a482e1a0243b458ba834996a06c95e6a64b47864c2bcea73c4f4fcbdd39cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2171",
    "kind": "arxiv",
    "version": 1
  }
}