Pith Number

pith:TNWY7A3Y

pith:2013:TNWY7A3Y2Q42U6L4EQWITP7FRK

not attested not anchored not stored refs pending

Thermal counterflow in a periodic channel with solid boundaries

Andrew W. Baggaley, Jason Laurie

arxiv:1310.3712 v2 · 2013-10-14 · physics.flu-dyn · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNWY7A3Y2Q42U6L4EQWITP7FRK}

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	2026-05-18T02:25:26.701685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6d8f8378d439aa797c242c89bfe58aaa3ad90e80b1ea1d00620e6d303dac8a

Aliases

arxiv: 1310.3712 · arxiv_version: 1310.3712v2 · doi: 10.48550/arxiv.1310.3712 · pith_short_12: TNWY7A3Y2Q42 · pith_short_16: TNWY7A3Y2Q42U6L4 · pith_short_8: TNWY7A3Y

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/TNWY7A3Y2Q42U6L4EQWITP7FRK \
  | 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: 9b6d8f8378d439aa797c242c89bfe58aaa3ad90e80b1ea1d00620e6d303dac8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80a50de4e25f862523b9e0100881faeb5f69ed0883bbdcde1232526a544ad19",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-10-14T15:02:55Z",
    "title_canon_sha256": "5ad4684004626e4f2c7b1ccec17706e9319944c6118938511019f0dd23ec6323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3712",
    "kind": "arxiv",
    "version": 2
  }
}