Pith Number

pith:66LKSV5O

pith:2013:66LKSV5OXT4UAFDEUHLVEGPHI6

not attested not anchored not stored refs pending

A stochastic microscopic model for the dynamics of antigenic variation

Fernando Alvarez-Valin, Gustavo Guerberoff

arxiv:1311.1861 v2 · 2013-11-08 · 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{66LKSV5OXT4UAFDEUHLVEGPHI6}

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	2026-05-18T03:07:03.442272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f796a957aebcf9401464a1d75219e7478293483946b2e8c4ba8e148e215cad6e

Aliases

arxiv: 1311.1861 · arxiv_version: 1311.1861v2 · doi: 10.48550/arxiv.1311.1861 · pith_short_12: 66LKSV5OXT4U · pith_short_16: 66LKSV5OXT4UAFDE · pith_short_8: 66LKSV5O

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/66LKSV5OXT4UAFDEUHLVEGPHI6 \
  | 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: f796a957aebcf9401464a1d75219e7478293483946b2e8c4ba8e148e215cad6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acdcfc661f06c4a9a69ec1da1d248f341f8e1ff51bd613ec3aa647c43b0fed65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-11-08T01:20:51Z",
    "title_canon_sha256": "3ea634aeba4162c137c38950930fcbfd1fb5f75fceaa9c10ea503a30debf8794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1861",
    "kind": "arxiv",
    "version": 2
  }
}