Pith Number

pith:H45IDXT5

pith:2007:H45IDXT5BSUHFHK33OR4TIIPYG

not attested not anchored not stored refs pending

The Skorokhod problem in a time-dependent interval

Kavita Ramanan, Krzysztof Burdzy, Weining Kang

arxiv:0712.2863 v1 · 2007-12-18 · 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{H45IDXT5BSUHFHK33OR4TIIPYG}

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	2026-07-04T15:06:20.607838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3a81de7d0ca8729d5bdba3c9a10fc1aa8218bcd8e748f53cc5e7126022e801

Aliases

arxiv: 0712.2863 · arxiv_version: 0712.2863v1 · doi: 10.48550/arxiv.0712.2863 · pith_short_12: H45IDXT5BSUH · pith_short_16: H45IDXT5BSUHFHK3 · pith_short_8: H45IDXT5

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/H45IDXT5BSUHFHK33OR4TIIPYG \
  | 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: 3f3a81de7d0ca8729d5bdba3c9a10fc1aa8218bcd8e748f53cc5e7126022e801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87dc989859480691efae737ad1dd0f0085c87d3b26cb48bfe624504670f6a7ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2007-12-18T02:26:42Z",
    "title_canon_sha256": "c39b3dc5381fc9114c93a3052408aba7bd5a3386f39da631f120e4a242471012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2863",
    "kind": "arxiv",
    "version": 1
  }
}