Pith Number

pith:RPM6VTBX

pith:2013:RPM6VTBX2HUJQFD4LKZ4VPOX6T

not attested not anchored not stored refs pending

Travelling waves for the cane toads equation with bounded traits

Emeric Bouin (UMPA-ENSL, ENS Lyon / UCB Lyon / Inria Grenoble Rh\^one-Alpes), Vincent Calvez (UMPA-ENSL

arxiv:1309.4755 v1 · 2013-09-18 · 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{RPM6VTBX2HUJQFD4LKZ4VPOX6T}

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	2026-05-18T01:47:35.754907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd9eacc37d1e898147c5ab3cabdd7f4d5d3291f4ab6523fc69112862e0cb83a

Aliases

arxiv: 1309.4755 · arxiv_version: 1309.4755v1 · doi: 10.48550/arxiv.1309.4755 · pith_short_12: RPM6VTBX2HUJ · pith_short_16: RPM6VTBX2HUJQFD4 · pith_short_8: RPM6VTBX

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/RPM6VTBX2HUJQFD4LKZ4VPOX6T \
  | 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: 8bd9eacc37d1e898147c5ab3cabdd7f4d5d3291f4ab6523fc69112862e0cb83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e03a4b73f7e22337b45fe9ccb32d11aeae9ab057c62467e36fc69030220357",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-18T19:18:13Z",
    "title_canon_sha256": "8cb01082841cfa09acca6df945a182a143634b3b97f5e6fc8e8466940d50f305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4755",
    "kind": "arxiv",
    "version": 1
  }
}