Pith Number

pith:XLHVJRHA

pith:2016:XLHVJRHAVBFO5MSIPBVVIMVZF4

not attested not anchored not stored refs pending

A $C^1$-continuous finite element formulation for solving the Jeffery-Hamel boundary value problem

John W. Peterson, Roy H. Stogner

arxiv:1612.06312 v1 · 2016-12-19 · math.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{XLHVJRHAVBFO5MSIPBVVIMVZF4}

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	2026-05-18T00:54:42.521843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacf54c4e0a84aeeb248786b5432b92f0743911079ca44262493015a33b9a9a1

Aliases

arxiv: 1612.06312 · arxiv_version: 1612.06312v1 · doi: 10.48550/arxiv.1612.06312 · pith_short_12: XLHVJRHAVBFO · pith_short_16: XLHVJRHAVBFO5MSI · pith_short_8: XLHVJRHA

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/XLHVJRHAVBFO5MSIPBVVIMVZF4 \
  | 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: bacf54c4e0a84aeeb248786b5432b92f0743911079ca44262493015a33b9a9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228c770db81d8505df77e2cd15b217b21e0997ea95c6743bcf8eacb3c9638227",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-19T19:06:20Z",
    "title_canon_sha256": "f1665194b71daaadee2892464824ed42fb38bef7dec9989baaf6cdcf4d3746bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06312",
    "kind": "arxiv",
    "version": 1
  }
}