Pith Number

pith:QCFZTJOI

pith:2016:QCFZTJOI7U5O6KUON2TFKAQMCQ

not attested not anchored not stored refs pending

Fluid Dynamics Modeling : The Numerical Solution Of 2D Navier Hyperbolic Equations

Aram Serobyan, Erik Arakelyan, Narek Jilavyan

arxiv:1601.05695 v1 · 2016-01-21 · cs.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCFZTJOI7U5O6KUON2TFKAQMCQ}

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	2026-05-18T01:22:13.212796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808b99a5c8fd3aef2a8e6ea655020c143dbfcc7765addaadefd9b5008cbba7d5

Aliases

arxiv: 1601.05695 · arxiv_version: 1601.05695v1 · doi: 10.48550/arxiv.1601.05695 · pith_short_12: QCFZTJOI7U5O · pith_short_16: QCFZTJOI7U5O6KUO · pith_short_8: QCFZTJOI

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/QCFZTJOI7U5O6KUON2TFKAQMCQ \
  | 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: 808b99a5c8fd3aef2a8e6ea655020c143dbfcc7765addaadefd9b5008cbba7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f357ad16a7dfcd1ffb8bf4d35fd3ed303a1ed64e27f8592b97fcfeb21c8ca250",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-01-21T16:18:55Z",
    "title_canon_sha256": "82336ffbb00d186361bdacb40140b9bc716bbc4d211b8f939757573af45e5245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05695",
    "kind": "arxiv",
    "version": 1
  }
}