Pith Number

pith:BWFEBHZY

pith:2016:BWFEBHZYK2B2MGSO7RDYWAWS5I

not attested not anchored not stored refs pending

Discrete and continuum links to a nonlinear coupled transport problem of interacting populations

Adrian Muntean, Manh Hong Duong, Omar Richardson

arxiv:1604.02842 v2 · 2016-04-11 · math.AP · math-ph · math.MP · math.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWFEBHZYK2B2MGSO7RDYWAWS5I}

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	2026-05-18T00:49:18.883053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8a409f385683a61a4efc478b02d2ea01fd2654b6e67e646fdb32de306d6868

Aliases

arxiv: 1604.02842 · arxiv_version: 1604.02842v2 · doi: 10.48550/arxiv.1604.02842 · pith_short_12: BWFEBHZYK2B2 · pith_short_16: BWFEBHZYK2B2MGSO · pith_short_8: BWFEBHZY

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/BWFEBHZYK2B2MGSO7RDYWAWS5I \
  | 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: 0d8a409f385683a61a4efc478b02d2ea01fd2654b6e67e646fdb32de306d6868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36deb2a60dd669a2b6ee8c8d1e9952717b61ffd880226d6cd45fbe4aaba156b3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-11T08:56:27Z",
    "title_canon_sha256": "2cd1e3812ad228123f3e032291cd8fb0dbd9536d9fa8cf5bfe2166cd650b1b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02842",
    "kind": "arxiv",
    "version": 2
  }
}