Pith Number

pith:QCHGXLT3

pith:2016:QCHGXLT3XI4BBE2QMBHGLFNDRR

not attested not anchored not stored refs pending

On the Analysis of a Continuous-Time Bi-Virus Model

Angelia Nedi\'c, Carolyn L. Beck, Choon Yik Tang, Ji Liu, Philip E. Par\'e, Tamer Ba\c{s}ar

arxiv:1603.04098 v2 · 2016-03-13 · math.OC · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCHGXLT3XI4BBE2QMBHGLFNDRR}

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	2026-05-18T01:18:53.846452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808e6bae7bba38109350604e6595a38c4ca0dbd149c94fcde0435720592802c2

Aliases

arxiv: 1603.04098 · arxiv_version: 1603.04098v2 · doi: 10.48550/arxiv.1603.04098 · pith_short_12: QCHGXLT3XI4B · pith_short_16: QCHGXLT3XI4BBE2Q · pith_short_8: QCHGXLT3

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/QCHGXLT3XI4BBE2QMBHGLFNDRR \
  | 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: 808e6bae7bba38109350604e6595a38c4ca0dbd149c94fcde0435720592802c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aae974d27856bc953ea0f8801dd5621ec8a17f297491ec60d72164600482e48",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-13T23:49:23Z",
    "title_canon_sha256": "4a458ddeb268db5feab4315011e1006cc29176ef50e692393ae8bda00d898da0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04098",
    "kind": "arxiv",
    "version": 2
  }
}