Pith Number

pith:ELKXVJDU

pith:2025:ELKXVJDUOPFJP2ZS25YRSAG63G

not attested not anchored not stored refs pending

Spectrally-large scale geometry via set-heaviness

Jun Zhang, Qi Feng

arxiv:2503.14961 v2 · 2025-03-19 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELKXVJDUOPFJP2ZS25YRSAG63G}

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.

Cited by

1 paper in Pith

Quantitative contact Hamiltonian dynamics

Receipt and verification

First computed	2026-07-05T10:39:27.543609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d57aa47473ca97eb32d7711900ded9babe86572bffc1456aa2b96a006974d7

Aliases

arxiv: 2503.14961 · arxiv_version: 2503.14961v2 · doi: 10.48550/arxiv.2503.14961 · pith_short_12: ELKXVJDUOPFJ · pith_short_16: ELKXVJDUOPFJP2ZS · pith_short_8: ELKXVJDU

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/ELKXVJDUOPFJP2ZS25YRSAG63G \
  | 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: 22d57aa47473ca97eb32d7711900ded9babe86572bffc1456aa2b96a006974d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c783bd8221e113dbd4705e00537bdc843a171cc5b4657328260f1309b2194494",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2025-03-19T07:55:48Z",
    "title_canon_sha256": "6b5d88533bb3b4f390da199b3b2e74e7b7835f1189382c981151aa3111f362ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14961",
    "kind": "arxiv",
    "version": 2
  }
}