Pith Number

pith:2ZKMZL6B

pith:2011:2ZKMZL6B5EIUVVHZJF7IFIZDGB

not attested not anchored not stored refs pending

Polymer Effects on Heat Transport in Laminar Boundary Layer Flow

Emily S.C. Ching, Roberto Benzi, Vivien W.S. Chu

arxiv:1104.4230 v2 · 2011-04-21 · nlin.CD · 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{2ZKMZL6B5EIUVVHZJF7IFIZDGB}

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	2026-05-18T02:22:01.577110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d654ccafc1e9114ad4f9497e82a32330654a4bcc8c1b05e8693328d056fb642d

Aliases

arxiv: 1104.4230 · arxiv_version: 1104.4230v2 · doi: 10.48550/arxiv.1104.4230 · pith_short_12: 2ZKMZL6B5EIU · pith_short_16: 2ZKMZL6B5EIUVVHZ · pith_short_8: 2ZKMZL6B

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/2ZKMZL6B5EIUVVHZJF7IFIZDGB \
  | 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: d654ccafc1e9114ad4f9497e82a32330654a4bcc8c1b05e8693328d056fb642d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef06cffd7729bbcafca4a5285e04d661a0d7efc0509e9013257b316fb160df1d",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-04-21T11:06:56Z",
    "title_canon_sha256": "a13e49c7d0f5f14c1ea9b053d6e014ed769accae4e00646a697f9b30525d0e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4230",
    "kind": "arxiv",
    "version": 2
  }
}