Pith Number

pith:QTKMXPDC

pith:2010:QTKMXPDCXBG7DQFY3IYQIJRXBD

not attested not anchored not stored refs pending

On a coloured tree with non i.i.d. random labels

Skevi Michael, Stanislav Volkov

arxiv:1011.3971 v1 · 2010-11-17 · 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{QTKMXPDCXBG7DQFY3IYQIJRXBD}

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	2026-05-18T04:35:47.296583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d4cbbc62b84df1c0b8da3104263708fd94edf2ba31daff6a5610f72c7f245a

Aliases

arxiv: 1011.3971 · arxiv_version: 1011.3971v1 · doi: 10.48550/arxiv.1011.3971 · pith_short_12: QTKMXPDCXBG7 · pith_short_16: QTKMXPDCXBG7DQFY · pith_short_8: QTKMXPDC

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/QTKMXPDCXBG7DQFY3IYQIJRXBD \
  | 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: 84d4cbbc62b84df1c0b8da3104263708fd94edf2ba31daff6a5610f72c7f245a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1297a0a1c16d08deef808787f3ff7f6b86181cc1c9d94e043bc9fc82090400e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-11-17T14:34:46Z",
    "title_canon_sha256": "ffabb10cef0032434c2a8805b557de58bba725b8628290cfccacba611c92cd97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3971",
    "kind": "arxiv",
    "version": 1
  }
}