Pith Number

pith:ZQVYB5P5

pith:2016:ZQVYB5P5AL6DVKBELWVHDYSL4P

not attested not anchored not stored refs pending

Locally bounded global solutions to a chemotaxis consumption model with singular sensitivity and nonlinear diffusion

Johannes Lankeit

arxiv:1608.05255 v1 · 2016-08-18 · 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{ZQVYB5P5AL6DVKBELWVHDYSL4P}

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	2026-05-18T01:08:31.524987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2b80f5fd02fc3aa8245daa71e24be3c253dd42cc689fd58fec84a74c1601da

Aliases

arxiv: 1608.05255 · arxiv_version: 1608.05255v1 · doi: 10.48550/arxiv.1608.05255 · pith_short_12: ZQVYB5P5AL6D · pith_short_16: ZQVYB5P5AL6DVKBE · pith_short_8: ZQVYB5P5

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/ZQVYB5P5AL6DVKBELWVHDYSL4P \
  | 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: cc2b80f5fd02fc3aa8245daa71e24be3c253dd42cc689fd58fec84a74c1601da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4262c1df122e8691e25924315cdd0a1320e92f294f59fe6b47965ce2346984c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-18T13:40:25Z",
    "title_canon_sha256": "55edf3eee5cfb36e5a6102474f536a62ebb4a681c60cbe5b09941691f29b6665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05255",
    "kind": "arxiv",
    "version": 1
  }
}