Pith Number

pith:K4TKGF2O

pith:2013:K4TKGF2O4A4ONE7SNWKA2GYWFY

not attested not anchored not stored refs pending

Why do mayflies change their gill kinematics as they grow?

Elias Balaras, Kenneth Kiger, Khaled Abdelaziz, Rodolphe Chabreyrie

arxiv:1311.5908 v1 · 2013-11-22 · 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{K4TKGF2O4A4ONE7SNWKA2GYWFY}

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	2026-05-18T03:06:21.146570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5726a3174ee038e693f26d940d1b162e3fce68e85935b37c4fc3ffe23a80eb76

Aliases

arxiv: 1311.5908 · arxiv_version: 1311.5908v1 · doi: 10.48550/arxiv.1311.5908 · pith_short_12: K4TKGF2O4A4O · pith_short_16: K4TKGF2O4A4ONE7S · pith_short_8: K4TKGF2O

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/K4TKGF2O4A4ONE7SNWKA2GYWFY \
  | 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: 5726a3174ee038e693f26d940d1b162e3fce68e85935b37c4fc3ffe23a80eb76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a6b85a8369d2a13b9719a1de7d18f6aca54a7428d918ec9e4f71f9738a96b2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-11-22T21:37:36Z",
    "title_canon_sha256": "9cc1ae64593b4de019d2be1386a1119241ac0fc515ef2c9bed9083d247448022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5908",
    "kind": "arxiv",
    "version": 1
  }
}