Pith Number

pith:ECHQHC5J

pith:2014:ECHQHC5JPOVEXGOHLVW66YAXLW

not attested not anchored not stored refs pending

The metric geometry of the Hamming cube and applications

A. Zs\'ak, D. Freeman, F. Baudier, Th. Schlumprecht

arxiv:1403.4376 v1 · 2014-03-18 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECHQHC5JPOVEXGOHLVW66YAXLW}

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	2026-05-18T00:34:25.067488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208f038ba97baa4b99c75d6def60175d9b99978673c6fdf39d105a8e42555bd0

Aliases

arxiv: 1403.4376 · arxiv_version: 1403.4376v1 · doi: 10.48550/arxiv.1403.4376 · pith_short_12: ECHQHC5JPOVE · pith_short_16: ECHQHC5JPOVEXGOH · pith_short_8: ECHQHC5J

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/ECHQHC5JPOVEXGOHLVW66YAXLW \
  | 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: 208f038ba97baa4b99c75d6def60175d9b99978673c6fdf39d105a8e42555bd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243eec4c57eaa66d74fb60b7c798238aa719f263e69c2c6a2333262b6b4a6c57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-03-18T09:01:46Z",
    "title_canon_sha256": "a919fb024e4349a1bfc3da3db09b2b0fbfc33ef199114c272740d91b39b81d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4376",
    "kind": "arxiv",
    "version": 1
  }
}