Pith Number

pith:3LE3IBXR

pith:2011:3LE3IBXRZENCIY5YZACYG7FWQ4

not attested not anchored not stored refs pending

Deterioration of Damselfly Flight Performance due to Wing Damage

Chengyu Li, Haibo Dong, Kuo Gai, Samane Zeyghami, Yan Ren, Zhe Ning

arxiv:1110.3574 v1 · 2011-10-17 · 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{3LE3IBXRZENCIY5YZACYG7FWQ4}

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	2026-05-18T02:25:11.645998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac9b406f1c91a2463b8c805837cb687237e17d2b0837f268e2685da7ae0db1c

Aliases

arxiv: 1110.3574 · arxiv_version: 1110.3574v1 · doi: 10.48550/arxiv.1110.3574 · pith_short_12: 3LE3IBXRZENC · pith_short_16: 3LE3IBXRZENCIY5Y · pith_short_8: 3LE3IBXR

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/3LE3IBXRZENCIY5YZACYG7FWQ4 \
  | 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: dac9b406f1c91a2463b8c805837cb687237e17d2b0837f268e2685da7ae0db1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8a87950b580486652188d125c7fbeb682803cb7788702e6a769e8c015067d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-10-17T04:55:26Z",
    "title_canon_sha256": "1148c3a25f5da79a619ff283702f662e97251c7e3198d2f464f7a653647c132f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3574",
    "kind": "arxiv",
    "version": 1
  }
}