Pith Number

pith:TNWZJWO4

pith:2015:TNWZJWO4IHNSUUR52OQXT5UPCR

not attested not anchored not stored refs pending

A new characterization of the mappings of bounded length distortion

Piotr Haj{\l}asz, Soheil Malekzadeh

arxiv:1501.01026 v2 · 2015-01-05 · 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{TNWZJWO4IHNSUUR52OQXT5UPCR}

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	2026-05-18T02:23:26.216733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6d94d9dc41db2a523dd3a179f68f1455564007f6f738ecc4689e88207815af

Aliases

arxiv: 1501.01026 · arxiv_version: 1501.01026v2 · doi: 10.48550/arxiv.1501.01026 · pith_short_12: TNWZJWO4IHNS · pith_short_16: TNWZJWO4IHNSUUR5 · pith_short_8: TNWZJWO4

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/TNWZJWO4IHNSUUR52OQXT5UPCR \
  | 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: 9b6d94d9dc41db2a523dd3a179f68f1455564007f6f738ecc4689e88207815af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d9f3041d9c57d79b24f1475c0706c9cd160a435c3ecb25ce2f032aa3b91389",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-01-05T22:37:23Z",
    "title_canon_sha256": "b1341c2ebb36aabe77ad3272e43cacfb729a3e14d98b1d29ace8527c315d03bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01026",
    "kind": "arxiv",
    "version": 2
  }
}