Pith Number

pith:ON6XBTYD

pith:2014:ON6XBTYDI6XT76UNA4B7ZKORJ6

not attested not anchored not stored refs pending

Regularity of analytic torsion form on families of normal coverings

Bing Kwan So, Guangxiang Su

arxiv:1405.4631 v2 · 2014-05-19 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ON6XBTYDI6XT76UNA4B7ZKORJ6}

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	2026-05-18T00:57:38.536504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737d70cf0347af3ffa8d0703fca9d14fb16ed1b05dce518eed1ff9d6ad32be58

Aliases

arxiv: 1405.4631 · arxiv_version: 1405.4631v2 · doi: 10.48550/arxiv.1405.4631 · pith_short_12: ON6XBTYDI6XT · pith_short_16: ON6XBTYDI6XT76UN · pith_short_8: ON6XBTYD

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/ON6XBTYDI6XT76UNA4B7ZKORJ6 \
  | 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: 737d70cf0347af3ffa8d0703fca9d14fb16ed1b05dce518eed1ff9d6ad32be58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8b2dba8a73e9effaa3aa24da9a8efb714ed88b0c61947f0fb01b879149203f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-05-19T08:00:00Z",
    "title_canon_sha256": "aa974c6ff763ac3543b1806bbd344e2a474e4db98c56323b56dc80c52c64d692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4631",
    "kind": "arxiv",
    "version": 2
  }
}