Pith Number

pith:USDQVIKS

pith:2016:USDQVIKS4G26KPRLBT4NXDKDMF

not attested not anchored not stored refs pending

Implementation of dual time stepping and GMRES of implicit gas-kinetic scheme for unsteady flow simulations

Chengwen Zhong, Congshan Zhuo, Ji Li, Yong Wang

arxiv:1612.08356 v1 · 2016-12-26 · 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{USDQVIKS4G26KPRLBT4NXDKDMF}

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	2026-05-18T00:43:29.473535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4870aa152e1b5e53e2b0cf8db8d43616e6b6123762b133f75742aca042a5427

Aliases

arxiv: 1612.08356 · arxiv_version: 1612.08356v1 · doi: 10.48550/arxiv.1612.08356 · pith_short_12: USDQVIKS4G26 · pith_short_16: USDQVIKS4G26KPRL · pith_short_8: USDQVIKS

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/USDQVIKS4G26KPRLBT4NXDKDMF \
  | 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: a4870aa152e1b5e53e2b0cf8db8d43616e6b6123762b133f75742aca042a5427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fd3796fd856fd41bb8172bbd5c7f70d4a55025cd43a6792a7017fcffb2e0b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-12-26T10:03:19Z",
    "title_canon_sha256": "2e357901d8bcfbf694572415473bf74e935773a71cc781c4797cc5ead7f9482a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08356",
    "kind": "arxiv",
    "version": 1
  }
}