Pith Number

pith:SGDQA3CN

pith:2013:SGDQA3CNHYASERN46L3AAOEUGH

not attested not anchored not stored refs pending

Analysis of symmetries in models of multi-strain infections

K.B. Blyuss

arxiv:1311.4808 v1 · 2013-11-19 · nlin.CD · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGDQA3CNHYASERN46L3AAOEUGH}

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	2026-05-18T01:27:08.286811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9187006c4d3e012245bcf2f600389431ca4326cd8c9b2481276697153ba033bc

Aliases

arxiv: 1311.4808 · arxiv_version: 1311.4808v1 · doi: 10.48550/arxiv.1311.4808 · pith_short_12: SGDQA3CNHYAS · pith_short_16: SGDQA3CNHYASERN4 · pith_short_8: SGDQA3CN

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/SGDQA3CNHYASERN46L3AAOEUGH \
  | 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: 9187006c4d3e012245bcf2f600389431ca4326cd8c9b2481276697153ba033bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9772884cc105bc1887ec1d8af30d609b3961b92e708a64451d79c39017808821",
    "cross_cats_sorted": [
      "q-bio.PE",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-11-19T17:16:36Z",
    "title_canon_sha256": "37a1b83b77d6bb6538615a8ba950f88a63649a557ddab887990523d956f536c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4808",
    "kind": "arxiv",
    "version": 1
  }
}