Pith Number

pith:5AZLM2VR

pith:2018:5AZLM2VRANNONL5MATDAJMAIET

not attested not anchored not stored refs pending

A model under location uncertainty to predict the mean velocity in wall bounded flows

Benoit Pinier, Etienne M\'emin, Roger Lewandowski, Sylvain Laizet

arxiv:1812.02947 v1 · 2018-12-07 · 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{5AZLM2VRANNONL5MATDAJMAIET}

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	2026-05-17T23:58:51.304563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e832b66ab1035ae6afac04c604b00824fb766aed614a32c6c511b8a11d06307c

Aliases

arxiv: 1812.02947 · arxiv_version: 1812.02947v1 · doi: 10.48550/arxiv.1812.02947 · pith_short_12: 5AZLM2VRANNO · pith_short_16: 5AZLM2VRANNONL5M · pith_short_8: 5AZLM2VR

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/5AZLM2VRANNONL5MATDAJMAIET \
  | 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: e832b66ab1035ae6afac04c604b00824fb766aed614a32c6c511b8a11d06307c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e069e4ef1793097a30a2e0396c47f43ef39c1e9a037eb766097a2852c135a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-07T08:44:11Z",
    "title_canon_sha256": "dad9426c416fb1495a5f8ccd924739571a422c525a42086449c728e6de95bf06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02947",
    "kind": "arxiv",
    "version": 1
  }
}