Pith Number

pith:3IJDR7V4

pith:2012:3IJDR7V4ML7YWJSRP3N7P4UXDV

not attested not anchored not stored refs pending

Parabolic Constructions of Asymptotically Flat 3-metrics of Prescribed Scalar Curvature

Chen-Yun Lin

arxiv:1212.0829 v1 · 2012-12-04 · 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{3IJDR7V4ML7YWJSRP3N7P4UXDV}

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	2026-05-18T03:39:15.109629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1238febc62ff8b26517edbf7f2971d673f7015d0a984bf3e0940fc644fcc76

Aliases

arxiv: 1212.0829 · arxiv_version: 1212.0829v1 · doi: 10.48550/arxiv.1212.0829 · pith_short_12: 3IJDR7V4ML7Y · pith_short_16: 3IJDR7V4ML7YWJSR · pith_short_8: 3IJDR7V4

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/3IJDR7V4ML7YWJSRP3N7P4UXDV \
  | 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: da1238febc62ff8b26517edbf7f2971d673f7015d0a984bf3e0940fc644fcc76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f574f0339615e16659c6ca0f8eb5826294aaec837bab9b87bee6b4f13e84ad87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-12-04T19:12:59Z",
    "title_canon_sha256": "4de58d363f36b1c179d2daab3ba6ed1e86869adb8c4c243c2942c5a42b4230b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0829",
    "kind": "arxiv",
    "version": 1
  }
}