Pith Number

pith:N75MTM7B

pith:2020:N75MTM7B24FCIT6GMN3MIEOXCM

not attested not anchored not stored refs pending

Kahler-Einstein Metrics and Eigenvalue Gaps

Bin Guo, Duong H. Phong, Jacob Sturm

arxiv:2001.05794 v1 · 2020-01-16 · 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{N75MTM7B24FCIT6GMN3MIEOXCM}

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	2026-07-05T00:33:55.881375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ffac9b3e1d70a244fc66376c411d71339bc07ee16b666d6823ef5acb75eec19

Aliases

arxiv: 2001.05794 · arxiv_version: 2001.05794v1 · doi: 10.48550/arxiv.2001.05794 · pith_short_12: N75MTM7B24FC · pith_short_16: N75MTM7B24FCIT6G · pith_short_8: N75MTM7B

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/N75MTM7B24FCIT6GMN3MIEOXCM \
  | 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: 6ffac9b3e1d70a244fc66376c411d71339bc07ee16b666d6823ef5acb75eec19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ea94a42610f68a6f53bcce2ee0783dd9baaa5884bfb1a625a1c8c254b7e0f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2020-01-16T13:41:33Z",
    "title_canon_sha256": "32fc28490928cbb4a54baa2018734ac368ceea61e9548952397d5be0354b2e24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.05794",
    "kind": "arxiv",
    "version": 1
  }
}