Pith Number

pith:2JS2GTVG

pith:2012:2JS2GTVGWAXZJTLYJVJVNKIXRP

not attested not anchored not stored refs pending

Estimates for the energy density of critical points of a class of conformally invariant variational problems

Longzhi Lin, Tobias Lamm

arxiv:1202.5758 v1 · 2012-02-26 · math.AP · 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{2JS2GTVGWAXZJTLYJVJVNKIXRP}

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	2026-05-18T00:13:14.133104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d265a34ea6b02f94cd784d5356a9178be1dfab934373d736ca1b67e2663cc7c9

Aliases

arxiv: 1202.5758 · arxiv_version: 1202.5758v1 · doi: 10.48550/arxiv.1202.5758 · pith_short_12: 2JS2GTVGWAXZ · pith_short_16: 2JS2GTVGWAXZJTLY · pith_short_8: 2JS2GTVG

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/2JS2GTVGWAXZJTLYJVJVNKIXRP \
  | 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: d265a34ea6b02f94cd784d5356a9178be1dfab934373d736ca1b67e2663cc7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bccd589e211a4456d2a242eecd6a1491f9982cb8d40cdfa77319bf9759c2ae",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-26T13:41:27Z",
    "title_canon_sha256": "28ba5b77b434c6eecd52858962f7ab1a0ee3007543e62d3d79820bb196bb68b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5758",
    "kind": "arxiv",
    "version": 1
  }
}