Pith Number

pith:YMKXIZCQ

pith:2012:YMKXIZCQ36UUHC6N54BN6ZCLQM

not attested not anchored not stored refs pending

Existence and Asymptotic Behavior of Solutions to a Semilinear Hyperbolic-Parabolic Model of Chemotaxis

Cristiana Di Russo

arxiv:1203.5404 v3 · 2012-03-24 · 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{YMKXIZCQ36UUHC6N54BN6ZCLQM}

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	2026-05-18T02:45:32.360968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c315746450dfa9438bcdef02df644b8338c59b80d9cb4dee5c78b77d276a2ac4

Aliases

arxiv: 1203.5404 · arxiv_version: 1203.5404v3 · doi: 10.48550/arxiv.1203.5404 · pith_short_12: YMKXIZCQ36UU · pith_short_16: YMKXIZCQ36UUHC6N · pith_short_8: YMKXIZCQ

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/YMKXIZCQ36UUHC6N54BN6ZCLQM \
  | 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: c315746450dfa9438bcdef02df644b8338c59b80d9cb4dee5c78b77d276a2ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5209d2ea0af7557222642995c9b172c1d1ace2e02f137164cf1970528cafeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-24T11:02:41Z",
    "title_canon_sha256": "6bdfd478822c011eb8b65f70c757b5e37ab28171de94a53a588bceca681cee8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5404",
    "kind": "arxiv",
    "version": 3
  }
}