Pith Number

pith:MVGH7U4Q

pith:2019:MVGH7U4QA4NOABK64EORORCA4N

not attested not anchored not stored refs pending

NoBLE for lattice trees and lattice animals

Remco van der Hofstad, Robert Fitzner

arxiv:1905.02785 v1 · 2019-05-07 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVGH7U4QA4NOABK64EORORCA4N}

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	2026-05-17T23:46:45.393956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654c7fd390071ae0055ee11d174440e3776bcd67bf9d1f0df1f39c97d799c5a5

Aliases

arxiv: 1905.02785 · arxiv_version: 1905.02785v1 · doi: 10.48550/arxiv.1905.02785 · pith_short_12: MVGH7U4QA4NO · pith_short_16: MVGH7U4QA4NOABK6 · pith_short_8: MVGH7U4Q

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/MVGH7U4QA4NOABK64EORORCA4N \
  | 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: 654c7fd390071ae0055ee11d174440e3776bcd67bf9d1f0df1f39c97d799c5a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9a4f5821859cd089cb1d4332d25b6893b3c822b92114029e8b996ec3b8224b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-05-07T19:43:34Z",
    "title_canon_sha256": "9e296dcf1c70228a169040989788a211dee0dc21f4af46a7149c8929873f4bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02785",
    "kind": "arxiv",
    "version": 1
  }
}