Pith Number

pith:Y74AYF5W

pith:2014:Y74AYF5W44R6WWEUQ2Y57YURIW

not attested not anchored not stored refs pending

A time scales approach to coinfection by opportunistic diseases

Ezio Venturino, Marcos Marv\'a, Rafael Bravo de la Parra

arxiv:1403.3517 v2 · 2014-03-14 · math.DS · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y74AYF5W44R6WWEUQ2Y57YURIW}

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	2026-05-18T02:18:31.648498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f80c17b6e723eb589486b1dfe29145a5915f56ba1ec73b452b00827b66e240

Aliases

arxiv: 1403.3517 · arxiv_version: 1403.3517v2 · doi: 10.48550/arxiv.1403.3517 · pith_short_12: Y74AYF5W44R6 · pith_short_16: Y74AYF5W44R6WWEU · pith_short_8: Y74AYF5W

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/Y74AYF5W44R6WWEUQ2Y57YURIW \
  | 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: c7f80c17b6e723eb589486b1dfe29145a5915f56ba1ec73b452b00827b66e240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e801bac330ea621ddb786ff42c41f1c9662c463be9c27bb8f98adcf9ec93d16b",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-03-14T09:49:36Z",
    "title_canon_sha256": "def3fc6163aaadeefce529d7cb4cce3eb3dbae685ac5e3d530398b33933101a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3517",
    "kind": "arxiv",
    "version": 2
  }
}