Pith Number

pith:MT7PYJAH

pith:2016:MT7PYJAHEL3CH4S5BHUJCAGKBK

not attested not anchored not stored refs pending

Multicolour Poisson Matching

Alexander E. Holroyd, Gideon Amir, Omer Angel

arxiv:1605.06485 v2 · 2016-05-20 · 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{MT7PYJAHEL3CH4S5BHUJCAGKBK}

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	2026-05-18T01:13:37.416658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64fefc240722f623f25d09e89100ca0a91170d910be11871ce62f200f56abed1

Aliases

arxiv: 1605.06485 · arxiv_version: 1605.06485v2 · doi: 10.48550/arxiv.1605.06485 · pith_short_12: MT7PYJAHEL3C · pith_short_16: MT7PYJAHEL3CH4S5 · pith_short_8: MT7PYJAH

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/MT7PYJAHEL3CH4S5BHUJCAGKBK \
  | 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: 64fefc240722f623f25d09e89100ca0a91170d910be11871ce62f200f56abed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c340ab71bb07bc75836909c0c2d1d974a27bfafc472efe8e3ca642751c8ec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-05-20T19:39:23Z",
    "title_canon_sha256": "9cd9f4d01f8c3da041b150e24947de2819b7ef8c67e24bc595987ded8aee68cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06485",
    "kind": "arxiv",
    "version": 2
  }
}