Pith Number

pith:7KPIT52O

pith:2013:7KPIT52O23ZDN5L4PCYFFBTQUS

not attested not anchored not stored refs pending

Transition fronts for inhomogeneous monostable reaction-diffusion equations via linearization at zero

Andrej Zlatos, Beite Zhu, Tianyu Tao

arxiv:1311.7206 v1 · 2013-11-28 · 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{7KPIT52O23ZDN5L4PCYFFBTQUS}

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	2026-05-18T01:46:05.323465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9e89f74ed6f236f57c78b0528670a4a451c9c869af9e82dd0d069e71467c6b

Aliases

arxiv: 1311.7206 · arxiv_version: 1311.7206v1 · doi: 10.48550/arxiv.1311.7206 · pith_short_12: 7KPIT52O23ZD · pith_short_16: 7KPIT52O23ZDN5L4 · pith_short_8: 7KPIT52O

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/7KPIT52O23ZDN5L4PCYFFBTQUS \
  | 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: fa9e89f74ed6f236f57c78b0528670a4a451c9c869af9e82dd0d069e71467c6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf124e259c6ffa4e4e22195220cf9bf68fe967b262c3c2001c81b23701297e28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-28T04:30:24Z",
    "title_canon_sha256": "d81176b19f4e5aef25e2d8a680b783bd6f3ca491eb7e8f06bdf34d444aa8f46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7206",
    "kind": "arxiv",
    "version": 1
  }
}