Pith Number

pith:YGZ7CSOD

pith:2011:YGZ7CSODJEWBGASLD75Z42M6PK

not attested not anchored not stored refs pending

Maximal and minimal spreading speeds for reaction diffusion equations in nonperiodic slowly varying media

Gregoire Nadin, Jimmy Garnier, Thomas Giletti

arxiv:1111.3860 v1 · 2011-11-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGZ7CSODJEWBGASLD75Z42M6PK}

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	2026-05-18T01:59:32.272510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b3f149c3492c13024b1ffb9e699e7ab00db7e29e52f15948f57d5c4a5552d1

Aliases

arxiv: 1111.3860 · arxiv_version: 1111.3860v1 · doi: 10.48550/arxiv.1111.3860 · pith_short_12: YGZ7CSODJEWB · pith_short_16: YGZ7CSODJEWBGASL · pith_short_8: YGZ7CSOD

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/YGZ7CSODJEWBGASLD75Z42M6PK \
  | 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: c1b3f149c3492c13024b1ffb9e699e7ab00db7e29e52f15948f57d5c4a5552d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201aaa20bf68c136c63b6b907e46611aceae4f067b294a6a8015f44a0bcb0ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-11-16T16:35:43Z",
    "title_canon_sha256": "3f651308237ee78f9831f5258437c3dcf6330554c4f5742dca69607283d4d9cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3860",
    "kind": "arxiv",
    "version": 1
  }
}