Pith Number

pith:MEOU2IYC

pith:2018:MEOU2IYCLZWYQMNUWNCJNNCZO6

not attested not anchored not stored refs pending

Chemical front propagation in periodic flows: FKPP vs G

Alexandra Tzella, Jacques Vanneste

arxiv:1804.06287 v2 · 2018-04-17 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEOU2IYCLZWYQMNUWNCJNNCZO6}

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	2026-05-17T23:58:41.677380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611d4d23025e6d8831b4b34496b459779390a8d722bdbf75549564cf7cd47ca8

Aliases

arxiv: 1804.06287 · arxiv_version: 1804.06287v2 · doi: 10.48550/arxiv.1804.06287 · pith_short_12: MEOU2IYCLZWY · pith_short_16: MEOU2IYCLZWYQMNU · pith_short_8: MEOU2IYC

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/MEOU2IYCLZWYQMNUWNCJNNCZO6 \
  | 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: 611d4d23025e6d8831b4b34496b459779390a8d722bdbf75549564cf7cd47ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584b0c6d0768e54c2fe3f346eb1e695f8473dca98f2cd48c4c0ca72e8510b45b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-17T14:30:11Z",
    "title_canon_sha256": "fb6b44a4f30551baee2cb70e443d6e1d172308b285252e81c1ba27bbd74a27ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06287",
    "kind": "arxiv",
    "version": 2
  }
}