Pith Number

pith:E5A6UTUY

pith:2017:E5A6UTUYPBFCYRBM632E3EO262

not attested not anchored not stored refs pending

Weak BLD mappings and Hausdorff measure

Piotr Haj{\l}asz, Scott Zimmerman, Soheil Malekzadeh

arxiv:1703.06444 v1 · 2017-03-19 · 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{E5A6UTUYPBFCYRBM632E3EO262}

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	2026-05-18T00:48:22.836563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2741ea4e98784a2c442cf6f44d91daf69494e7210bc6af493073baa0ea3d0ad1

Aliases

arxiv: 1703.06444 · arxiv_version: 1703.06444v1 · doi: 10.48550/arxiv.1703.06444 · pith_short_12: E5A6UTUYPBFC · pith_short_16: E5A6UTUYPBFCYRBM · pith_short_8: E5A6UTUY

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/E5A6UTUYPBFCYRBM632E3EO262 \
  | 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: 2741ea4e98784a2c442cf6f44d91daf69494e7210bc6af493073baa0ea3d0ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d6fce43b7eadca5acbced4842b9507ef746e69b9537030be8845e527f96ff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-03-19T14:25:45Z",
    "title_canon_sha256": "9e6b77f01387e5919e16bbfda03ed747b0cb41c7fc0cb5e74bd5d40c0252e827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06444",
    "kind": "arxiv",
    "version": 1
  }
}