Pith Number

pith:RUDC6TL7

pith:2024:RUDC6TL7BICI6PFFYRCJAUOB3Y

not attested not anchored not stored refs pending

Symmetries and exact solutions of a reaction-diffusion system arising in population dynamics

Ian Marquette, Philip Broadbridge, Roman Cherniha, Vasyl' Davydovych

arxiv:2412.13097 v3 · 2024-12-17 · nlin.SI · 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{RUDC6TL7BICI6PFFYRCJAUOB3Y}

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	2026-06-10T01:09:14.091202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d062f4d7f0a048f3ca5c4449051c1de0fcbe029aa0e89a5f12b9418e69098c9

Aliases

arxiv: 2412.13097 · arxiv_version: 2412.13097v3 · doi: 10.48550/arxiv.2412.13097 · pith_short_12: RUDC6TL7BICI · pith_short_16: RUDC6TL7BICI6PFF · pith_short_8: RUDC6TL7

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/RUDC6TL7BICI6PFFYRCJAUOB3Y \
  | 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: 8d062f4d7f0a048f3ca5c4449051c1de0fcbe029aa0e89a5f12b9418e69098c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc4e2dc942919db2b07e31e54dfd5445d33f121f2a28885413ec6e38b3bf790",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2024-12-17T17:08:32Z",
    "title_canon_sha256": "cb2e81f25e043d64dcb17f4aa9ab302c2e5b1261f65179fc493f513d5ee0e34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13097",
    "kind": "arxiv",
    "version": 3
  }
}