Pith Number

pith:PKRGLMMH

pith:2015:PKRGLMMHKSBSO4VCYDYWIF3UEK

not attested not anchored not stored refs pending

On the survival probability in the Matheron - De Marsily model

Fran\c{c}oise P\`ene, Nadine Guillotin-Plantard

arxiv:1512.01069 v1 · 2015-12-03 · 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{PKRGLMMHKSBSO4VCYDYWIF3UEK}

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	2026-05-18T01:25:19.009039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa265b18754832772a2c0f164177422a945397575698b2c0412dc3520edcfd1

Aliases

arxiv: 1512.01069 · arxiv_version: 1512.01069v1 · doi: 10.48550/arxiv.1512.01069 · pith_short_12: PKRGLMMHKSBS · pith_short_16: PKRGLMMHKSBSO4VC · pith_short_8: PKRGLMMH

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/PKRGLMMHKSBSO4VCYDYWIF3UEK \
  | 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: 7aa265b18754832772a2c0f164177422a945397575698b2c0412dc3520edcfd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20bf363cd9a217fec1018b2b7bb3a5de0c75650752431c3bac91afe81da8a4e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-12-03T13:09:57Z",
    "title_canon_sha256": "deac3d0986d8d95ab6ef8224207175aa25b620bb20d8ce3c2d948c89aa81a39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01069",
    "kind": "arxiv",
    "version": 1
  }
}