Pith Number

pith:4E4G3T6M

pith:2014:4E4G3T6MQTYEJSBH4RJJG6LD43

not attested not anchored not stored refs pending

Discrete unified gas kinetic scheme with force term for incompressible fluid flows

Baochang Shi, Chen Wu, Peng Wang, Zhenhua Chai

arxiv:1411.6121 v1 · 2014-11-22 · 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{4E4G3T6MQTYEJSBH4RJJG6LD43}

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	2026-05-18T02:33:00.649101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1386dcfcc84f044c827e452937963e6e1c1f8ed417e523aced643f2a62f3be7

Aliases

arxiv: 1411.6121 · arxiv_version: 1411.6121v1 · doi: 10.48550/arxiv.1411.6121 · pith_short_12: 4E4G3T6MQTYE · pith_short_16: 4E4G3T6MQTYEJSBH · pith_short_8: 4E4G3T6M

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/4E4G3T6MQTYEJSBH4RJJG6LD43 \
  | 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: e1386dcfcc84f044c827e452937963e6e1c1f8ed417e523aced643f2a62f3be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a11231fa1b73da39d2f467b2f8d98c4f7730d33e14b3dd08880e5297e4d939",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-11-22T12:08:23Z",
    "title_canon_sha256": "337170311d0b949086a50aa766dcbbec6e1246779585513f545c9d27ad2f9a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6121",
    "kind": "arxiv",
    "version": 1
  }
}