Pith Number

pith:4NEW6FCU

pith:2015:4NEW6FCUBJ655ZZJTZFGBJHSPM

not attested not anchored not stored refs pending

Embedding approximately low-dimensional $\ell_2^2$ metrics into $\ell_1$

Amit Deshpande, Prahladh Harsha, Rakesh Venkat

arxiv:1512.04170 v1 · 2015-12-14 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NEW6FCUBJ655ZZJTZFGBJHSPM}

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	2026-05-18T01:24:22.931515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3496f14540a7ddee7299e4a60a4f27b3332eeaa96a8cd9cd2f180978b5547f7

Aliases

arxiv: 1512.04170 · arxiv_version: 1512.04170v1 · doi: 10.48550/arxiv.1512.04170 · pith_short_12: 4NEW6FCUBJ65 · pith_short_16: 4NEW6FCUBJ655ZZJ · pith_short_8: 4NEW6FCU

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/4NEW6FCUBJ655ZZJTZFGBJHSPM \
  | 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: e3496f14540a7ddee7299e4a60a4f27b3332eeaa96a8cd9cd2f180978b5547f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76fc2209e7907354db84184305c9ebda23634c3a6cf2d2493eddb9cbd2d1c145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-12-14T04:54:08Z",
    "title_canon_sha256": "d57ac2f0682aa4f41c591be216a7af62143280e880e9b0e7c4baf3bed127f4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04170",
    "kind": "arxiv",
    "version": 1
  }
}