Pith Number

pith:C4WP46G6

pith:2017:C4WP46G6LBZ7OFMLHCPPQMJ6LV

not attested not anchored not stored refs pending

Severe population collapses and species extinctions in multi-host epidemic dynamics

Kim Sneppen, Sergei Maslov

arxiv:1704.05407 v1 · 2017-04-18 · 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{C4WP46G6LBZ7OFMLHCPPQMJ6LV}

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	2026-05-18T00:36:32.011389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172cfe78de5873f7158b389ef8313e5d7d737bb34d7262914e645db3fb36fe5b

Aliases

arxiv: 1704.05407 · arxiv_version: 1704.05407v1 · doi: 10.48550/arxiv.1704.05407 · pith_short_12: C4WP46G6LBZ7 · pith_short_16: C4WP46G6LBZ7OFML · pith_short_8: C4WP46G6

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/C4WP46G6LBZ7OFMLHCPPQMJ6LV \
  | 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: 172cfe78de5873f7158b389ef8313e5d7d737bb34d7262914e645db3fb36fe5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae621345bf58d8d451c38820d06be4b89e2d151aaf1e9b650b5de1ac2061a99d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-04-18T16:12:25Z",
    "title_canon_sha256": "d1e3d66801a902057b1d12c7e367513659d20623c0417d3f829d70e46e0c3cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05407",
    "kind": "arxiv",
    "version": 1
  }
}