Pith Number

pith:4M5DWY5Z

pith:2013:4M5DWY5ZKSU6H4EGCCQ2NTJKEX

not attested not anchored not stored refs pending

Simulating the Dynamics of T Cell Subsets Throughout the Lifetime

Andrew Jackson, Ian Spendlove, Stephanie Foan, Uwe Aickelin

arxiv:1307.0747 v1 · 2013-07-02 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M5DWY5ZKSU6H4EGCCQ2NTJKEX}

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	2026-05-18T03:19:24.760483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33a3b63b954a9e3f08610a1a6cd2a25c407b03457d2315046da80174445b09b

Aliases

arxiv: 1307.0747 · arxiv_version: 1307.0747v1 · doi: 10.48550/arxiv.1307.0747 · pith_short_12: 4M5DWY5ZKSU6 · pith_short_16: 4M5DWY5ZKSU6H4EG · pith_short_8: 4M5DWY5Z

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/4M5DWY5ZKSU6H4EGCCQ2NTJKEX \
  | 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: e33a3b63b954a9e3f08610a1a6cd2a25c407b03457d2315046da80174445b09b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dace81caa7af03eba1625ffda96fd82584d65f64a16dde0669e859a8919753d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-07-02T16:19:54Z",
    "title_canon_sha256": "994ffa26cb10973af4fb7a3c26179865a7d1221036ddf4286bf8cbfcbdd49238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0747",
    "kind": "arxiv",
    "version": 1
  }
}