Pith Number

pith:U24LJVJC

pith:2011:U24LJVJC7ZF2BKCJEKU4G7LNH5

not attested not anchored not stored refs pending

A note on the FKPP equation approached with the hyperbolic scaling

H. C. Rosu, M. A. Reyes

arxiv:1111.6656 v2 · 2011-11-29 · 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{U24LJVJC7ZF2BKCJEKU4G7LNH5}

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	2026-05-18T04:07:04.993703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b8b4d522fe4ba0a84922a9c37d6d3f75d68b50fc27c38581973b7ae723725c

Aliases

arxiv: 1111.6656 · arxiv_version: 1111.6656v2 · doi: 10.48550/arxiv.1111.6656 · pith_short_12: U24LJVJC7ZF2 · pith_short_16: U24LJVJC7ZF2BKCJ · pith_short_8: U24LJVJC

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/U24LJVJC7ZF2BKCJEKU4G7LNH5 \
  | 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: a6b8b4d522fe4ba0a84922a9c37d6d3f75d68b50fc27c38581973b7ae723725c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cf0c5acbea3da443936558d92fe0982005bd7e351b4bcf0b3f3cebe8f53668",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-11-29T00:44:25Z",
    "title_canon_sha256": "d35b4443223ef2aee1027c72cbcf1615195739c46c03b85566b5cdfa74649a12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6656",
    "kind": "arxiv",
    "version": 2
  }
}