Pith Number

pith:56AHZEJR

pith:2014:56AHZEJROKU7OMUP32AOTZVHH4

not attested not anchored not stored refs pending

Continuous Data Assimilation for the 2D B\'enard Convection through Velocity Measurements Alone

Aseel Farhat, Edriss S. Titi, Michael S. Jolly

arxiv:1410.1767 v3 · 2014-10-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56AHZEJROKU7OMUP32AOTZVHH4}

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	2026-05-18T02:04:10.407895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef807c913172a9f7328fde80e9e6a73f3e0e7e714bca99a540b5053619a7de25

Aliases

arxiv: 1410.1767 · arxiv_version: 1410.1767v3 · doi: 10.48550/arxiv.1410.1767 · pith_short_12: 56AHZEJROKU7 · pith_short_16: 56AHZEJROKU7OMUP · pith_short_8: 56AHZEJR

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/56AHZEJROKU7OMUP32AOTZVHH4 \
  | 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: ef807c913172a9f7328fde80e9e6a73f3e0e7e714bca99a540b5053619a7de25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb7f8d9e2ad4f74e0518a9de952e5b7f1a6f1800aae0296adc09a4cdf3b38ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-07T15:20:03Z",
    "title_canon_sha256": "ba9f3785ab6386dfa543955b537df00ddc645f80d087483c6d5ff309710fd21b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1767",
    "kind": "arxiv",
    "version": 3
  }
}