Pith Number

pith:ME2BX677

pith:2016:ME2BX677FO6V26BDY4LABFXWZQ

not attested not anchored not stored refs pending

Maximal trees

Joerg Brendle

arxiv:1611.08150 v1 · 2016-11-24 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ME2BX677FO6V26BDY4LABFXWZQ}

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	2026-05-18T00:56:44.214249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61341bfbff2bbd5d7823c7160096f6cc0fbd2bdcc4e3eb03fedf6f9a8f648d5f

Aliases

arxiv: 1611.08150 · arxiv_version: 1611.08150v1 · doi: 10.48550/arxiv.1611.08150 · pith_short_12: ME2BX677FO6V · pith_short_16: ME2BX677FO6V26BD · pith_short_8: ME2BX677

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/ME2BX677FO6V26BDY4LABFXWZQ \
  | 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: 61341bfbff2bbd5d7823c7160096f6cc0fbd2bdcc4e3eb03fedf6f9a8f648d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "853c63e651587fd71e1d7528abb887e61ee4edf685e70389d0ab4e49f9f705cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-11-24T11:29:03Z",
    "title_canon_sha256": "2c4e0cbe20af5581f8ce030acf4644c82bdca6b1c3a9f21beca511fcc494cc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08150",
    "kind": "arxiv",
    "version": 1
  }
}