Pith Number

pith:2GW24MN6

pith:2018:2GW24MN63PD4U4AMXBSZAZL573

not attested not anchored not stored refs pending

Front propagation for reaction-diffusion equations in composite structures

Leonid Koralov, Mark Freidlin

arxiv:1805.01507 v1 · 2018-05-03 · math.PR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GW24MN63PD4U4AMXBSZAZL573}

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	2026-05-18T00:07:07.449023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1adae31bedbc7ca700cb86590657dfee5decfeecf1e3b008c06c233dcc23116

Aliases

arxiv: 1805.01507 · arxiv_version: 1805.01507v1 · doi: 10.48550/arxiv.1805.01507 · pith_short_12: 2GW24MN63PD4 · pith_short_16: 2GW24MN63PD4U4AM · pith_short_8: 2GW24MN6

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/2GW24MN63PD4U4AMXBSZAZL573 \
  | 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: d1adae31bedbc7ca700cb86590657dfee5decfeecf1e3b008c06c233dcc23116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d2088250a01600f464c67f99fe7000815439db7fc48333c9a184de3ce88ee25",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-05-03T18:43:21Z",
    "title_canon_sha256": "2ea3ef4d1677a688299df422f6cc62c5752a12e9e0abc0c688ccda534c27a693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01507",
    "kind": "arxiv",
    "version": 1
  }
}