Pith Number

pith:DRHRWX6Z

pith:2012:DRHRWX6ZZQFAP4Y4D4JNYYB6XW

not attested not anchored not stored refs pending

Flapping states of an el astically anchored wing in a uniform flow

A. Mazzino, A. Orchini, C. Boragno, J. Guerrero, R. Festa

arxiv:1202.5390 v1 · 2012-02-24 · 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{DRHRWX6ZZQFAP4Y4D4JNYYB6XW}

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	2026-05-18T04:01:37.302196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4f1b5fd9cc0a07f31c1f12dc603ebd93254b25ecb863c30264140114cf5699

Aliases

arxiv: 1202.5390 · arxiv_version: 1202.5390v1 · doi: 10.48550/arxiv.1202.5390 · pith_short_12: DRHRWX6ZZQFA · pith_short_16: DRHRWX6ZZQFAP4Y4 · pith_short_8: DRHRWX6Z

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/DRHRWX6ZZQFAP4Y4D4JNYYB6XW \
  | 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: 1c4f1b5fd9cc0a07f31c1f12dc603ebd93254b25ecb863c30264140114cf5699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de496119edb083840d1d2b20b15ba7f8e391f1437ca3d425818ea2c07620767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-02-24T08:23:11Z",
    "title_canon_sha256": "51cc1b3d01d7c8865a403d7b879ad88f110379cacad3f649153d5a829f6b6857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5390",
    "kind": "arxiv",
    "version": 1
  }
}