Pith Number

pith:WF2VQOFG

pith:2018:WF2VQOFGMM6ZFK2DPVIW3RS2GQ

not attested not anchored not stored refs pending

Right marker speeds of solutions to the KPP equation with noise

Sandra Kliem

arxiv:1806.05915 v1 · 2018-06-15 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WF2VQOFGMM6ZFK2DPVIW3RS2GQ}

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	2026-05-18T00:13:09.049813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1755838a6633d92ab437d516dc65a3433effb5908a065fefad19585c6ef53be

Aliases

arxiv: 1806.05915 · arxiv_version: 1806.05915v1 · doi: 10.48550/arxiv.1806.05915 · pith_short_12: WF2VQOFGMM6Z · pith_short_16: WF2VQOFGMM6ZFK2D · pith_short_8: WF2VQOFG

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/WF2VQOFGMM6ZFK2DPVIW3RS2GQ \
  | 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: b1755838a6633d92ab437d516dc65a3433effb5908a065fefad19585c6ef53be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e17fe43e7f44c9952c532005608785f393e512f43439b0cd374be0365229ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-06-15T11:38:41Z",
    "title_canon_sha256": "0bc14dbf766545a4c2297e6ee228a1bb65e9c1e640165f186ad281a0d7599559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05915",
    "kind": "arxiv",
    "version": 1
  }
}