Pith Number

pith:7XICATDX

pith:2018:7XICATDX2AM5L4YH6YW5E5T22F

not attested not anchored not stored refs pending

A well-balanced scheme for chemotactic travelling waves at the mesoscopic scale

Laurent Gosse (IAC), Monika Twarogowska (UMPA-ENSL), Vincent Calvez (ICJ)

arxiv:1811.09161 v1 · 2018-11-22 · 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{7XICATDX2AM5L4YH6YW5E5T22F}

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	2026-05-18T00:00:06.863661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd0204c77d019d5f307f62dd2767ad171c2acad81a810eab3f0b7ad0aa9765c

Aliases

arxiv: 1811.09161 · arxiv_version: 1811.09161v1 · doi: 10.48550/arxiv.1811.09161 · pith_short_12: 7XICATDX2AM5 · pith_short_16: 7XICATDX2AM5L4YH · pith_short_8: 7XICATDX

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/7XICATDX2AM5L4YH6YW5E5T22F \
  | 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: fdd0204c77d019d5f307f62dd2767ad171c2acad81a810eab3f0b7ad0aa9765c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ab48cc2a91154ac6104d2ed66e89cb9adb81e7cc4867e61bb6c4ae8dd9aa55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-22T13:16:59Z",
    "title_canon_sha256": "411dcf579088ade03ecc2f114d742e6234e915eda5b21b650be54c9aaa657297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09161",
    "kind": "arxiv",
    "version": 1
  }
}