Pith Number

pith:DGX3FMS2

pith:2017:DGX3FMS2CQ6UYNW52NGQRBS6JB

not attested not anchored not stored refs pending

Non-cooperative Fisher--KPP systems: asymptotic behavior of traveling waves

L\'eo Girardin (LJLL)

arxiv:1707.08770 v2 · 2017-07-27 · 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{DGX3FMS2CQ6UYNW52NGQRBS6JB}

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	2026-05-18T00:29:29.558572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19afb2b25a143d4c36ddd34d08865e487d068d6554d6c4142f88130f6be8a514

Aliases

arxiv: 1707.08770 · arxiv_version: 1707.08770v2 · doi: 10.48550/arxiv.1707.08770 · pith_short_12: DGX3FMS2CQ6U · pith_short_16: DGX3FMS2CQ6UYNW5 · pith_short_8: DGX3FMS2

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/DGX3FMS2CQ6UYNW52NGQRBS6JB \
  | 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: 19afb2b25a143d4c36ddd34d08865e487d068d6554d6c4142f88130f6be8a514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a785c1235f18d6d38cbb22a0bd1171b075d7312d4a42abaa19c85e36e6ab31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-27T08:06:00Z",
    "title_canon_sha256": "fc9b18414ab38d033af3ad22e331c16b230e7bb9285302873f1aadc768c52468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08770",
    "kind": "arxiv",
    "version": 2
  }
}