Pith Number

pith:7WAQK2ZO

pith:2026:7WAQK2ZOY53WLEJNCK7UASCKFU

not attested not anchored not stored refs pending

Improved Survival Results for the One-Dimensional Renewal Contact Process

Gustavo O. de Carvalho, Lucas R. de Lima

arxiv:2605.30121 v1 · 2026-05-28 · 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{7WAQK2ZOY53WLEJNCK7UASCKFU}

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	2026-05-29T02:06:10.358428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd81056b2ec77765912d12bf40484a2d2c0414621373f54b0610fcad979c120c

Aliases

arxiv: 2605.30121 · arxiv_version: 2605.30121v1 · doi: 10.48550/arxiv.2605.30121 · pith_short_12: 7WAQK2ZOY53W · pith_short_16: 7WAQK2ZOY53WLEJN · pith_short_8: 7WAQK2ZO

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/7WAQK2ZOY53WLEJNCK7UASCKFU \
  | 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: fd81056b2ec77765912d12bf40484a2d2c0414621373f54b0610fcad979c120c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67b12352354cc8c9dcec794c5d3cd1d86b2d424181148afe2842c62b0d81645",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-05-28T15:55:08Z",
    "title_canon_sha256": "6c91aad3e59b315552e963d69195264cac85cd6f19e62724d04e64a299c77d33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30121",
    "kind": "arxiv",
    "version": 1
  }
}