Pith Number

pith:RMSCK7ME

pith:2011:RMSCK7MEOBPJNXALMGR4SRH7KW

not attested not anchored not stored refs pending

A note on dichotomies for metric transforms

Assaf Naor, Manor Mendel

arxiv:1102.1800 v1 · 2011-02-09 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMSCK7MEOBPJNXALMGR4SRH7KW}

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	2026-05-18T04:29:44.151442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b24257d84705e96dc0b61a3c944ff55a6fc78a3b437035f78c62ef079086d05

Aliases

arxiv: 1102.1800 · arxiv_version: 1102.1800v1 · doi: 10.48550/arxiv.1102.1800 · pith_short_12: RMSCK7MEOBPJ · pith_short_16: RMSCK7MEOBPJNXAL · pith_short_8: RMSCK7ME

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/RMSCK7MEOBPJNXALMGR4SRH7KW \
  | 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: 8b24257d84705e96dc0b61a3c944ff55a6fc78a3b437035f78c62ef079086d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f8d1707a90044daf247a6304684d0a6e4cca3640c0b858529f030c34df9d0e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2011-02-09T07:52:04Z",
    "title_canon_sha256": "407c873eb1a328b56d099fea501f63d598cc3a9fef0871322d585057a4a060b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1800",
    "kind": "arxiv",
    "version": 1
  }
}