Pith Number

pith:BO6WYDIM

pith:2018:BO6WYDIM2MVAV75OHRODEB3W5L

not attested not anchored not stored refs pending

One simple remark concerning the uniform value

Dmitry Khlopin

arxiv:1804.08967 v1 · 2018-04-24 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BO6WYDIM2MVAV75OHRODEB3W5L}

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	2026-05-18T00:17:36.757307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bbd6c0d0cd32a0affae3c5c320776ead264c95cdaf57c7b641f8767d313555c

Aliases

arxiv: 1804.08967 · arxiv_version: 1804.08967v1 · doi: 10.48550/arxiv.1804.08967 · pith_short_12: BO6WYDIM2MVA · pith_short_16: BO6WYDIM2MVAV75O · pith_short_8: BO6WYDIM

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/BO6WYDIM2MVAV75OHRODEB3W5L \
  | 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: 0bbd6c0d0cd32a0affae3c5c320776ead264c95cdaf57c7b641f8767d313555c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68d8e60feaea4cda1671137f27ff0606c0b73bec8865a0897408f22f1abb5fb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-24T11:49:33Z",
    "title_canon_sha256": "2d169340cf532979df10edf78b1987af0d754f303225ae82f3f57f342bcd18cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08967",
    "kind": "arxiv",
    "version": 1
  }
}