Pith Number

pith:YMKDHHVW

pith:2016:YMKDHHVWMXNNLXSS3H3PLX6EHX

not attested not anchored not stored refs pending

Recent results in the systematic derivation and convergence of SPH

Bas van der Linden, Iason Zisis, Joep H.M. Evers, Manh Hong Duong

arxiv:1612.06687 v1 · 2016-12-19 · math.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMKDHHVWMXNNLXSS3H3PLX6EHX}

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	2026-05-18T00:54:24.997673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c314339eb665dad5de52d9f6f5dfc43deb047d6df61e091dfd1c8836f24d2685

Aliases

arxiv: 1612.06687 · arxiv_version: 1612.06687v1 · doi: 10.48550/arxiv.1612.06687 · pith_short_12: YMKDHHVWMXNN · pith_short_16: YMKDHHVWMXNNLXSS · pith_short_8: YMKDHHVW

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/YMKDHHVWMXNNLXSS3H3PLX6EHX \
  | 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: c314339eb665dad5de52d9f6f5dfc43deb047d6df61e091dfd1c8836f24d2685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7911995064c56e63be035b07f2f6db244d2d6251e9a1eef87ce8c72ae997ae49",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-19T16:21:57Z",
    "title_canon_sha256": "da814b05c0ca2012044f4cc6365aadf019272c8c95b38c188449174f8ec5cdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06687",
    "kind": "arxiv",
    "version": 1
  }
}