Pith Number

pith:HJYZ3MO4

pith:2010:HJYZ3MO4OQ2IXKZJMGTH6RMMHO

not attested not anchored not stored refs pending

Global existence for semilinear reaction-diffusion systems on evolving domains

Anotida Madzvamuse, Chandrasekhar Venkataraman, Omar Lakkis

arxiv:1005.4493 v3 · 2010-05-25 · nlin.PS · 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{HJYZ3MO4OQ2IXKZJMGTH6RMMHO}

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	2026-05-18T04:25:03.124242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a719db1dc74348bab2961a67f458c3b98140a9fc9c91de0aed0abe378ea15d7

Aliases

arxiv: 1005.4493 · arxiv_version: 1005.4493v3 · doi: 10.48550/arxiv.1005.4493 · pith_short_12: HJYZ3MO4OQ2I · pith_short_16: HJYZ3MO4OQ2IXKZJ · pith_short_8: HJYZ3MO4

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/HJYZ3MO4OQ2IXKZJMGTH6RMMHO \
  | 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: 3a719db1dc74348bab2961a67f458c3b98140a9fc9c91de0aed0abe378ea15d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3ef34c514e6e0c7b0716df547591332135f97221205033775285ea7e38dcc0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2010-05-25T07:28:15Z",
    "title_canon_sha256": "50bcfdbb0d42fda7db482b65c83557a39761df0fe763d87d942f9af5aa067e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4493",
    "kind": "arxiv",
    "version": 3
  }
}