Pith Number

pith:DGWRQ76T

pith:2014:DGWRQ76T22KFERVZKBLX5OA2L5

not attested not anchored not stored refs pending

Geodesic Rays and K\"ahler-Ricci Trajectories on Fano Manifolds

Tam\'as Darvas, Weiyong He

arxiv:1411.0774 v2 · 2014-11-04 · math.DG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGWRQ76T22KFERVZKBLX5OA2L5}

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	2026-05-18T00:28:02.973998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ad187fd3d6945246b950577eb81a5f75d5ace5a34406c02cb375328123b0c7

Aliases

arxiv: 1411.0774 · arxiv_version: 1411.0774v2 · doi: 10.48550/arxiv.1411.0774 · pith_short_12: DGWRQ76T22KF · pith_short_16: DGWRQ76T22KFERVZ · pith_short_8: DGWRQ76T

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/DGWRQ76T22KFERVZKBLX5OA2L5 \
  | 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: 19ad187fd3d6945246b950577eb81a5f75d5ace5a34406c02cb375328123b0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b398d78b37e9e64135e93eb500d78f1d43963d1ee9439dddb9ffe9854e465fcf",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-11-04T03:28:13Z",
    "title_canon_sha256": "5258f97ab42fd477ebc639a86ca769f0526b47c6123243216f1b4e37dd87afe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0774",
    "kind": "arxiv",
    "version": 2
  }
}