Pith Number

pith:YJZ43ZEM

pith:2014:YJZ43ZEMDX4A2RI6NPNPKRBKOJ

not attested not anchored not stored refs pending

The Structure of Line Bundles over Quantum Teardrops

Albert Jeu-Liang Sheu

arxiv:1403.5626 v1 · 2014-03-22 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJZ43ZEMDX4A2RI6NPNPKRBKOJ}

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	2026-05-18T02:55:49.325077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c273cde48c1df80d451e6bdaf5442a7266bb3d8ea33fad959fb968d6b7dbcd09

Aliases

arxiv: 1403.5626 · arxiv_version: 1403.5626v1 · doi: 10.48550/arxiv.1403.5626 · pith_short_12: YJZ43ZEMDX4A · pith_short_16: YJZ43ZEMDX4A2RI6 · pith_short_8: YJZ43ZEM

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/YJZ43ZEMDX4A2RI6NPNPKRBKOJ \
  | 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: c273cde48c1df80d451e6bdaf5442a7266bb3d8ea33fad959fb968d6b7dbcd09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c490a92709fd0b4e9aebd6f655c2d5faf7b906d6503475d3251f6b57ccfd776",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-03-22T08:35:23Z",
    "title_canon_sha256": "ac3fb2a6eeaa7fa7b18ac657c836c3210a7a5e4bf07926089fdee8c62df21899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5626",
    "kind": "arxiv",
    "version": 1
  }
}