Pith Number

pith:DG6TCQRD

pith:2025:DG6TCQRDTAEAFRJVX2ZL5SQSLB

not attested not anchored not stored refs pending

Conditional Speed and Shape Corrections for Travelling Wave Solutions to Stochastically Perturbed Reaction-Diffusion Systems

Christian H.S. Hamster, Hermen Jan Hupkes, Mark van den Bosch

arxiv:2502.02164 v1 · 2025-02-04 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG6TCQRDTAEAFRJVX2ZL5SQSLB}

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	2026-07-05T10:09:24.950988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19bd314223980802c535beb2beca1258798e223bee5eeeac300fc19fadc0bb4a

Aliases

arxiv: 2502.02164 · arxiv_version: 2502.02164v1 · doi: 10.48550/arxiv.2502.02164 · pith_short_12: DG6TCQRDTAEA · pith_short_16: DG6TCQRDTAEAFRJV · pith_short_8: DG6TCQRD

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/DG6TCQRDTAEAFRJVX2ZL5SQSLB \
  | 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: 19bd314223980802c535beb2beca1258798e223bee5eeeac300fc19fadc0bb4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd32ac36e9cc0301a534c9d3b0657199362f84ec5ce1807d2658731fe50c096",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-04T09:38:47Z",
    "title_canon_sha256": "53db3a279290bc08c483fc43b7946baa5304b3b5ab2581b3c5796bfb449e3bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02164",
    "kind": "arxiv",
    "version": 1
  }
}