Pith Number

pith:K3R3OESY

pith:2012:K3R3OESYCF2WRSB7JORJQ2DWFR

not attested not anchored not stored refs pending

Population-expression models of immune response

Ilya Nemenman, Rustom Antia, Sean P Stromberg

arxiv:1209.3820 v2 · 2012-09-18 · 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{K3R3OESYCF2WRSB7JORJQ2DWFR}

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	2026-05-18T03:00:26.894033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e3b71258117568c83f4ba29868762c540b73f97aaa3e7e3887cb9011a1f1f9

Aliases

arxiv: 1209.3820 · arxiv_version: 1209.3820v2 · doi: 10.48550/arxiv.1209.3820 · pith_short_12: K3R3OESYCF2W · pith_short_16: K3R3OESYCF2WRSB7 · pith_short_8: K3R3OESY

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/K3R3OESYCF2WRSB7JORJQ2DWFR \
  | 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: 56e3b71258117568c83f4ba29868762c540b73f97aaa3e7e3887cb9011a1f1f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097e01cda5c40c8bfffef746894e8d257dba7da3217812c934cb9597afd6cfa6",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-09-18T00:46:26Z",
    "title_canon_sha256": "b9b21b4255a8d4d54808de05e99e859096d8b02933d0790db3a5458cbe148d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3820",
    "kind": "arxiv",
    "version": 2
  }
}