Pith Number

pith:KASXFPVZ

pith:2019:KASXFPVZL6DLZNUQULZDXHNC3C

not attested not anchored not stored refs pending

A Framework for Data-Based Turbulent Combustion Closure: A Priori Validation

Rishikesh Ranade, Tarek Echekki

arxiv:1905.08319 v1 · 2019-05-20 · 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{KASXFPVZL6DLZNUQULZDXHNC3C}

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	2026-05-17T23:45:43.666342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502572beb95f86bcb690a2f23b9da2d88417b39c4e837142e825c737bd227ec6

Aliases

arxiv: 1905.08319 · arxiv_version: 1905.08319v1 · doi: 10.48550/arxiv.1905.08319 · pith_short_12: KASXFPVZL6DL · pith_short_16: KASXFPVZL6DLZNUQ · pith_short_8: KASXFPVZ

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/KASXFPVZL6DLZNUQULZDXHNC3C \
  | 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: 502572beb95f86bcb690a2f23b9da2d88417b39c4e837142e825c737bd227ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b927463eef1823f1bf0e427a59148a5c3f25abe4c34958b50b844f7d0eb0be4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-05-20T19:49:25Z",
    "title_canon_sha256": "3aa5c9b4b5cdebbfd2788d8416748569c77e1186e734d5b051068ad86fc9fa3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08319",
    "kind": "arxiv",
    "version": 1
  }
}