Pith Number

pith:PZHFPO6B

pith:2015:PZHFPO6BIBQ3HPILJZFOOVV73V

not attested not anchored not stored refs pending

Technical Note for Discrete-Time Diffusion Approximations Motivated from Hospital Inpatient Flow Management

J. G. Dai, Pengyi Shi

arxiv:1508.05148 v1 · 2015-08-20 · 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{PZHFPO6BIBQ3HPILJZFOOVV73V}

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	2026-05-18T01:34:56.600582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e4e57bbc14061b3bd0b4e4ae756bfdd5aae399353633e606540da4e7e994b39

Aliases

arxiv: 1508.05148 · arxiv_version: 1508.05148v1 · doi: 10.48550/arxiv.1508.05148 · pith_short_12: PZHFPO6BIBQ3 · pith_short_16: PZHFPO6BIBQ3HPIL · pith_short_8: PZHFPO6B

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/PZHFPO6BIBQ3HPILJZFOOVV73V \
  | 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: 7e4e57bbc14061b3bd0b4e4ae756bfdd5aae399353633e606540da4e7e994b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22982bb5021517fb8452c525a807d5e3cc9ee0d038e94e5f9d69935795318442",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-08-20T23:40:47Z",
    "title_canon_sha256": "79c35566c24b6b93ad9422cc7beef8eae02621545053d2658129f99e0458595b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05148",
    "kind": "arxiv",
    "version": 1
  }
}