Pith Number

pith:AXY6EWID

pith:2014:AXY6EWIDURCQFBOAT2OOCWEPFF

not attested not anchored not stored refs pending

Stability of Epidemic Models over Directed Graphs: A Positive Systems Approach

Ali Khanafer, Bahman Gharesifard, Tamer Ba\c{s}ar

arxiv:1407.6076 v2 · 2014-07-23 · cs.SY · cs.SI · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXY6EWIDURCQFBOAT2OOCWEPFF}

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	2026-05-18T02:26:45.373791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f1e25903a4450285c09e9ce1588f29761b858effedbb3c205ec85cb2550a16

Aliases

arxiv: 1407.6076 · arxiv_version: 1407.6076v2 · doi: 10.48550/arxiv.1407.6076 · pith_short_12: AXY6EWIDURCQ · pith_short_16: AXY6EWIDURCQFBOA · pith_short_8: AXY6EWID

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/AXY6EWIDURCQFBOAT2OOCWEPFF \
  | 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: 05f1e25903a4450285c09e9ce1588f29761b858effedbb3c205ec85cb2550a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8fb5e5bb9db482073f19934c01aa79fb0c9e592b5c5e86706d15257c754677",
    "cross_cats_sorted": [
      "cs.SI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-07-23T00:47:06Z",
    "title_canon_sha256": "421344c1cf03be4be77cded8aff597ed0df9feca26ca44d4c7864fd5eb77c54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6076",
    "kind": "arxiv",
    "version": 2
  }
}