Pith Number

pith:4SNM4RG4

pith:2018:4SNM4RG4RNC5MBZHPTWYJFBFTZ

not attested not anchored not stored refs pending

A Reflected Moving Boundary Problem Driven by Space-Time White Noise

Ben Hambly, Jasdeep Kalsi

arxiv:1805.10166 v2 · 2018-05-25 · math.PR

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

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	2026-05-17T23:51:33.835515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49ace44dc8b45d607277ced8494259e64a7cee73eba980d6fbd2101f48542da

Aliases

arxiv: 1805.10166 · arxiv_version: 1805.10166v2 · doi: 10.48550/arxiv.1805.10166 · pith_short_12: 4SNM4RG4RNC5 · pith_short_16: 4SNM4RG4RNC5MBZH · pith_short_8: 4SNM4RG4

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/4SNM4RG4RNC5MBZHPTWYJFBFTZ \
  | 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: e49ace44dc8b45d607277ced8494259e64a7cee73eba980d6fbd2101f48542da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6527f8e6c39441165b44d8b7ff7a0b7bf36a385f1c946250baf687e90fa72a8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-05-25T14:10:33Z",
    "title_canon_sha256": "b4a0eef952bcf01ae84381045e46b8a2af51375e571376fde707a9f0d4d3ff4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10166",
    "kind": "arxiv",
    "version": 2
  }
}