Pith Number

pith:6U4EJXIL

pith:2012:6U4EJXIL54P662L6OOKQ6XLIMB

not attested not anchored not stored refs pending

About some mappings in $\lambda(r)$-regular metric spaces

O. Afanas'eva, R. Salimov

arxiv:1210.0704 v2 · 2012-10-02 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U4EJXIL54P662L6OOKQ6XLIMB}

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	2026-05-18T03:43:06.869530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53844dd0bef1fef697e73950f5d68607564d4130b2ce6fc27c0429431af964f

Aliases

arxiv: 1210.0704 · arxiv_version: 1210.0704v2 · doi: 10.48550/arxiv.1210.0704 · pith_short_12: 6U4EJXIL54P6 · pith_short_16: 6U4EJXIL54P662L6 · pith_short_8: 6U4EJXIL

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/6U4EJXIL54P662L6OOKQ6XLIMB \
  | 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: f53844dd0bef1fef697e73950f5d68607564d4130b2ce6fc27c0429431af964f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8e62a5fb3fdc421b17b0b2b39e7dbc8a79b44f25ff8c0d8f4e24b19dc42f62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-10-02T09:04:02Z",
    "title_canon_sha256": "ba7c0e91a2c2a1278992568ff0ed5eb5d4f8da344dfc729fb9544a385463cfc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0704",
    "kind": "arxiv",
    "version": 2
  }
}