Pith Number

pith:YKXDKB4S

pith:2013:YKXDKB4SVIIZAOP4JQU5CP7MFC

not attested not anchored not stored refs pending

Dynamics of cancer recurrence

Jasmine Foo, Kevin Leder

arxiv:1307.5179 v1 · 2013-07-19 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKXDKB4SVIIZAOP4JQU5CP7MFC}

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	2026-05-18T03:18:05.515936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ae350792aa119039fc4c29d13fec288b3a3df618bacbbf1c2fbcc062f03495

Aliases

arxiv: 1307.5179 · arxiv_version: 1307.5179v1 · doi: 10.48550/arxiv.1307.5179 · pith_short_12: YKXDKB4SVIIZ · pith_short_16: YKXDKB4SVIIZAOP4 · pith_short_8: YKXDKB4S

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/YKXDKB4SVIIZAOP4JQU5CP7MFC \
  | 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: c2ae350792aa119039fc4c29d13fec288b3a3df618bacbbf1c2fbcc062f03495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744616c279a14536dee6165f255c004ca9f4549de3a271bdbb9dd0db5e3786f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-07-19T11:06:25Z",
    "title_canon_sha256": "8d7f78a0dc24348ffc6b48f5ad7a5da9bd06a33ac65307b0678e31a71f2e33d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5179",
    "kind": "arxiv",
    "version": 1
  }
}