Pith Number

pith:UKE7JRIG

pith:2013:UKE7JRIGRVVYSXFSHYYSVPAM46

not attested not anchored not stored refs pending

Long time behavior of solutions of a reaction-diffusion equation on unbounded intervals with Robin boundary conditions

Bendong Lou, Maolin Zhou, Thomas Giletti, Xinfu Chen

arxiv:1309.7441 v2 · 2013-09-28 · 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{UKE7JRIGRVVYSXFSHYYSVPAM46}

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	2026-05-18T02:49:31.710993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a289f4c5068d6b895cb23e312abc0ce78f82fc4201a3749f1edfb1f9bc2c4586

Aliases

arxiv: 1309.7441 · arxiv_version: 1309.7441v2 · doi: 10.48550/arxiv.1309.7441 · pith_short_12: UKE7JRIGRVVY · pith_short_16: UKE7JRIGRVVYSXFS · pith_short_8: UKE7JRIG

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/UKE7JRIGRVVYSXFSHYYSVPAM46 \
  | 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: a289f4c5068d6b895cb23e312abc0ce78f82fc4201a3749f1edfb1f9bc2c4586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c54a948fdf0a54e87fdfdc871a5825091fddc0e059bc4908725591325113b1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-28T08:44:04Z",
    "title_canon_sha256": "8a92c35f3d5e9287c553d79d625ce351baa401ff32cb9b74af3f4585394485f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7441",
    "kind": "arxiv",
    "version": 2
  }
}