Pith Number

pith:ML5WYUYL

pith:2016:ML5WYUYLJPJBNSPZEFQOCCZAM6

not attested not anchored not stored refs pending

Quadrupolar metrics

Hernando Quevedo

arxiv:1606.09361 v1 · 2016-06-30 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ML5WYUYLJPJBNSPZEFQOCCZAM6}

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	2026-05-18T01:11:40.606215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fb6c530b4bd216c9f92160e10b20679b4365f3ae8e4dd3cf9f05d1d473df62

Aliases

arxiv: 1606.09361 · arxiv_version: 1606.09361v1 · doi: 10.48550/arxiv.1606.09361 · pith_short_12: ML5WYUYLJPJB · pith_short_16: ML5WYUYLJPJBNSPZ · pith_short_8: ML5WYUYL

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/ML5WYUYLJPJBNSPZEFQOCCZAM6 \
  | 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: 62fb6c530b4bd216c9f92160e10b20679b4365f3ae8e4dd3cf9f05d1d473df62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12526d9088f6a2e2550b7765167ae6a9b93713c1100a9ae3db7fb56b3bf7a48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-30T06:27:35Z",
    "title_canon_sha256": "ae8907df17e840029d8b79baeb47090ad56906877d0111d48b3bcee0adbed107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09361",
    "kind": "arxiv",
    "version": 1
  }
}