Pith Number

pith:22EPKGTM

pith:2019:22EPKGTMYHOWFG56UEG5NAITOH

not attested not anchored not stored refs pending

Three dimensional high-order gas-kinetic scheme for supersonic isotropic turbulence I: criterion for direct numerical simulation

Guiyu Cao, Kun Xu, Liang Pan

arxiv:1905.03007 v2 · 2019-05-08 · 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{22EPKGTMYHOWFG56UEG5NAITOH}

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	2026-05-17T23:46:35.656127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d688f51a6cc1dd629bbea10dd6811371dac31167bd3853b399dd195c720bd4d4

Aliases

arxiv: 1905.03007 · arxiv_version: 1905.03007v2 · doi: 10.48550/arxiv.1905.03007 · pith_short_12: 22EPKGTMYHOW · pith_short_16: 22EPKGTMYHOWFG56 · pith_short_8: 22EPKGTM

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/22EPKGTMYHOWFG56UEG5NAITOH \
  | 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: d688f51a6cc1dd629bbea10dd6811371dac31167bd3853b399dd195c720bd4d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c4bfa0bf6c52da0287374afa32c518f086d85041f47c84f244ba5a272bba47c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-05-08T11:07:44Z",
    "title_canon_sha256": "4c54f13ebeae7eecd1f1a7996238aded5c73cdcf947b979baa98493ce2c6b06b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03007",
    "kind": "arxiv",
    "version": 2
  }
}