Pith Number

pith:2CGRJQJ7

pith:2017:2CGRJQJ72XCPWJESJ3RLRAL2QZ

not attested not anchored not stored refs pending

The fractional diffusion limit of a kinetic model with biochemical pathway

Beno\^it Perthame (LJLL, MAMBA), Min Tang, Weiran Sun (Simon Fraser Univiersity)

arxiv:1709.03308 v1 · 2017-09-11 · 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{2CGRJQJ72XCPWJESJ3RLRAL2QZ}

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	2026-05-18T00:13:32.045443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08d14c13fd5c4fb24924ee2b8817a864a34214a3ce18647dec51be5e07712d8

Aliases

arxiv: 1709.03308 · arxiv_version: 1709.03308v1 · doi: 10.48550/arxiv.1709.03308 · pith_short_12: 2CGRJQJ72XCP · pith_short_16: 2CGRJQJ72XCPWJES · pith_short_8: 2CGRJQJ7

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/2CGRJQJ72XCPWJESJ3RLRAL2QZ \
  | 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: d08d14c13fd5c4fb24924ee2b8817a864a34214a3ce18647dec51be5e07712d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac853a6a13492ca8106dcc0329385d7b7b2ba7b2fbda26548c48a18ea8b0c362",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-11T09:32:46Z",
    "title_canon_sha256": "d30e1cc962d14f3df20a785917353d40b0f96c61afe8b0f29aaedde82b4de66d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03308",
    "kind": "arxiv",
    "version": 1
  }
}