Pith Number

pith:P6C4Z2UD

pith:2015:P6C4Z2UDHS6Y5TTTNYUF73RTSC

not attested not anchored not stored refs pending

Existence of Hyperbolic Calorons

Lesley Sibner, Robert Sibner, Yisong Yang

arxiv:1503.01198 v1 · 2015-03-04 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6C4Z2UDHS6Y5TTTNYUF73RTSC}

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	2026-05-18T00:35:18.817580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f85ccea833cbd8ece736e285fee3390960ec5f885f28966e6d1756747bdbc44

Aliases

arxiv: 1503.01198 · arxiv_version: 1503.01198v1 · doi: 10.48550/arxiv.1503.01198 · pith_short_12: P6C4Z2UDHS6Y · pith_short_16: P6C4Z2UDHS6Y5TTT · pith_short_8: P6C4Z2UD

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/P6C4Z2UDHS6Y5TTTNYUF73RTSC \
  | 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: 7f85ccea833cbd8ece736e285fee3390960ec5f885f28966e6d1756747bdbc44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fab49129f4e59573fc8db6adf33b366e5bb1ccadd2985e2592aec9931033474",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-04T02:27:14Z",
    "title_canon_sha256": "f09a68306a096023eb23aa56e1c832d502d5f0612278880ac8a65439a47d7563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01198",
    "kind": "arxiv",
    "version": 1
  }
}