Pith Number

pith:VUSVDOGV

pith:2012:VUSVDOGVVKLXIKGG5SDPBFP2D5

not attested not anchored not stored refs pending

Rapid travelling waves in the nonlocal Fisher equation connect two unstable states

Coville J\'er\^ome (BIOSP), Matthieu Alfaro (I3M)

arxiv:1205.2349 v1 · 2012-05-10 · 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{VUSVDOGVVKLXIKGG5SDPBFP2D5}

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	2026-05-18T03:55:56.557581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad2551b8d5aa977428c6ec86f095fa1f5f922dedc24dbd4e5cf25054221ccb02

Aliases

arxiv: 1205.2349 · arxiv_version: 1205.2349v1 · doi: 10.48550/arxiv.1205.2349 · pith_short_12: VUSVDOGVVKLX · pith_short_16: VUSVDOGVVKLXIKGG · pith_short_8: VUSVDOGV

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/VUSVDOGVVKLXIKGG5SDPBFP2D5 \
  | 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: ad2551b8d5aa977428c6ec86f095fa1f5f922dedc24dbd4e5cf25054221ccb02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceff8b91d434d557ee6a7356972250b8f4716452fc67507fff3b610d0b64d13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-05-10T19:12:52Z",
    "title_canon_sha256": "4bf82ce9b10c3096046fec4e9a0d4f4b689c27af34d53f8264e27aa85237f142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2349",
    "kind": "arxiv",
    "version": 1
  }
}