Pith Number

pith:UXKRPU7S

pith:2015:UXKRPU7SKWDRCEG66ERGOC44FH

not attested not anchored not stored refs pending

Characterizations of Symmetrized Polydisc

Jaydeb Sarkar, Sushil Gorai

arxiv:1503.03473 v1 · 2015-03-11 · math.CV · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXKRPU7SKWDRCEG66ERGOC44FH}

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	2026-05-18T02:24:58.470436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d517d3f255871110def122670b9c29d1582c7c7e059ab3025b7843171ed5d0

Aliases

arxiv: 1503.03473 · arxiv_version: 1503.03473v1 · doi: 10.48550/arxiv.1503.03473 · pith_short_12: UXKRPU7SKWDR · pith_short_16: UXKRPU7SKWDRCEG6 · pith_short_8: UXKRPU7S

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/UXKRPU7SKWDRCEG66ERGOC44FH \
  | 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: a5d517d3f255871110def122670b9c29d1582c7c7e059ab3025b7843171ed5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "805e76bb32ddd6894aaa4c0297df24d752159a1d02e9429fc832eed1035bd56d",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-03-11T17:31:03Z",
    "title_canon_sha256": "386519392682aed241e7a06f1446ab5d7062b6158f04829812a56cdaf34b4ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03473",
    "kind": "arxiv",
    "version": 1
  }
}