Pith Number

pith:6IKTSQ4L

pith:2018:6IKTSQ4LN2KON6ZWBV3P2NTVXH

not attested not anchored not stored refs pending

Bautin bifurcation in a minimal model of immunoediting

Eymard Hern\'andez, Joaqu\'in Delgado, Luc\'ia Ivonne Hern\'andez-Mart\'inez

arxiv:1807.00953 v1 · 2018-07-03 · 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{6IKTSQ4LN2KON6ZWBV3P2NTVXH}

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	2026-05-18T00:11:45.907372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21539438b6e94e6fb360d76fd3675b9c29f5bdc9d125894e1c11505fc454da3

Aliases

arxiv: 1807.00953 · arxiv_version: 1807.00953v1 · doi: 10.48550/arxiv.1807.00953 · pith_short_12: 6IKTSQ4LN2KO · pith_short_16: 6IKTSQ4LN2KON6ZW · pith_short_8: 6IKTSQ4L

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/6IKTSQ4LN2KON6ZWBV3P2NTVXH \
  | 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: f21539438b6e94e6fb360d76fd3675b9c29f5bdc9d125894e1c11505fc454da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787c32c4fac007ff5b6b9e9d4fb8d1d00bd2d58b2450c1023fff68edca9f9844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-07-03T02:27:49Z",
    "title_canon_sha256": "4135fb2bceec15edce9c8e3b0751d75c1d5ab03585e4614a4f1ce92ef79e0ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00953",
    "kind": "arxiv",
    "version": 1
  }
}