Pith Number

pith:R4WQXJTE

pith:2017:R4WQXJTETOBH27KHIE4ST7PBYG

not attested not anchored not stored refs pending

Dynamics and asymptotic profiles of endemic equilibrium for two frequency-dependent SIS epidemic models with cross-diffusion

Huicong Li, Rui Peng, Tian Xiang

arxiv:1707.00869 v2 · 2017-07-04 · 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{R4WQXJTETOBH27KHIE4ST7PBYG}

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	2026-05-18T00:10:24.442367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f2d0ba6649b827d7d47413929fde1c19fb587f77b42c98b64b14d8f3e1dc49f

Aliases

arxiv: 1707.00869 · arxiv_version: 1707.00869v2 · doi: 10.48550/arxiv.1707.00869 · pith_short_12: R4WQXJTETOBH · pith_short_16: R4WQXJTETOBH27KH · pith_short_8: R4WQXJTE

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/R4WQXJTETOBH27KHIE4ST7PBYG \
  | 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: 8f2d0ba6649b827d7d47413929fde1c19fb587f77b42c98b64b14d8f3e1dc49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4e4fb459393d24fce3ebeb296f43937ace2ce9e452b2789ff8243a7471b549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-04T09:18:12Z",
    "title_canon_sha256": "d55b1c148b1e136773926285257b97b8730ba5fa7abf11192c88ecdbd6ea542f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00869",
    "kind": "arxiv",
    "version": 2
  }
}