Pith Number

pith:IF2XORLG

pith:2012:IF2XORLGCO57HUOBFKJSXQ6ZF2

not attested not anchored not stored refs pending

Front-like entire solutions for monostable reaction-diffusion systems

Haiyan Wang, Shi-Liang Wu

arxiv:1207.2557 v1 · 2012-07-11 · math.AP · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IF2XORLGCO57HUOBFKJSXQ6ZF2}

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	2026-05-18T01:56:25.433101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

417577456613bbf3d1c12a932bc3d92e94ee1a6227307cd33ae2099f0f8492c1

Aliases

arxiv: 1207.2557 · arxiv_version: 1207.2557v1 · doi: 10.48550/arxiv.1207.2557 · pith_short_12: IF2XORLGCO57 · pith_short_16: IF2XORLGCO57HUOB · pith_short_8: IF2XORLG

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/IF2XORLGCO57HUOBFKJSXQ6ZF2 \
  | 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: 417577456613bbf3d1c12a932bc3d92e94ee1a6227307cd33ae2099f0f8492c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e90d352125c4bc2ac976db44d8b8078ecbf7ba35038fc8df89f4b31e467aad2",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-07-11T08:08:52Z",
    "title_canon_sha256": "5de9caf167cbd548134490b7dac78ff48567ccd03124addfb3152ec1f1c7b334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2557",
    "kind": "arxiv",
    "version": 1
  }
}