Pith Number

pith:2MFTEB3O

pith:2014:2MFTEB3ORZEDHP2XHN46Y6RWFF

not attested not anchored not stored refs pending

Scalar Curvature Functions of Almost-K\"ahler Metrics

Chanyoung Sung, Jongsu Kim

arxiv:1409.4004 v3 · 2014-09-14 · 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{2MFTEB3ORZEDHP2XHN46Y6RWFF}

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	2026-05-18T02:42:36.714226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30b32076e8e4833bf573b79ec7a3629791f0043f5aeecfd0dad7d46196e3777

Aliases

arxiv: 1409.4004 · arxiv_version: 1409.4004v3 · doi: 10.48550/arxiv.1409.4004 · pith_short_12: 2MFTEB3ORZED · pith_short_16: 2MFTEB3ORZEDHP2X · pith_short_8: 2MFTEB3O

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/2MFTEB3ORZEDHP2XHN46Y6RWFF \
  | 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: d30b32076e8e4833bf573b79ec7a3629791f0043f5aeecfd0dad7d46196e3777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41f0f2fdd94c0c377f44953e2cf3d325ddb8153bc465c2092fba0b938d09559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-14T02:29:40Z",
    "title_canon_sha256": "d1535e7699d52e5150cd31618d45b2510390cded737b36b09495e55e773a36f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4004",
    "kind": "arxiv",
    "version": 3
  }
}