Pith Number

pith:KBATRQHU

pith:2011:KBATRQHUFWSUBKJMT3MNZPCPSY

not attested not anchored not stored refs pending

Singular perturbation analysis of a reduced model for collective motion: A renormalization group approach

Chiu Fan Lee

arxiv:1102.0407 v1 · 2011-02-02 · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBATRQHUFWSUBKJMT3MNZPCPSY}

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	2026-05-18T04:26:12.767011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

504138c0f42da540a92c9ed8dcbc4f962300609263a05a124cf253467d16d21f

Aliases

arxiv: 1102.0407 · arxiv_version: 1102.0407v1 · doi: 10.48550/arxiv.1102.0407 · pith_short_12: KBATRQHUFWSU · pith_short_16: KBATRQHUFWSUBKJM · pith_short_8: KBATRQHU

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/KBATRQHUFWSUBKJMT3MNZPCPSY \
  | 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: 504138c0f42da540a92c9ed8dcbc4f962300609263a05a124cf253467d16d21f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aeb00e2e2a9dd6ed93864aa278fd1d2e696adf6e3573cca0176994aea1db7b0",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-02-02T11:50:54Z",
    "title_canon_sha256": "16445e239898816e4ad80e08ff333f087fe52e43d784edd78d68dde694e86ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0407",
    "kind": "arxiv",
    "version": 1
  }
}