Pith Number

pith:RNPJPW6J

pith:2012:RNPJPW6JUSF5O5N7GXGII35G5P

not attested not anchored not stored refs pending

The effect of non-uniform damping on flutter in axial flow and energy harvesting strategies

Emmanuel de Langre, Kiran Singh, Sebastien Michelin

arxiv:1207.6484 v1 · 2012-07-27 · 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{RNPJPW6JUSF5O5N7GXGII35G5P}

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	2026-05-18T03:36:47.929237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5e97dbc9a48bd775bf35cc846fa6ebfb1ee02724f422b8fcb5650b284bba04

Aliases

arxiv: 1207.6484 · arxiv_version: 1207.6484v1 · doi: 10.48550/arxiv.1207.6484 · pith_short_12: RNPJPW6JUSF5 · pith_short_16: RNPJPW6JUSF5O5N7 · pith_short_8: RNPJPW6J

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/RNPJPW6JUSF5O5N7GXGII35G5P \
  | 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: 8b5e97dbc9a48bd775bf35cc846fa6ebfb1ee02724f422b8fcb5650b284bba04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bbd80588e6aadba0c7a790caa09d46a70e45cb82b1e3f89357b19bb57ecd161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-07-27T08:16:26Z",
    "title_canon_sha256": "9a7058e227814da765cc1d17672feacd8b031ed28490a7f02ab2a4a074e9e12a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6484",
    "kind": "arxiv",
    "version": 1
  }
}