Pith Number

pith:IDJA5C6C

pith:2018:IDJA5C6CY7AJZR5MLZEOSL44HE

not attested not anchored not stored refs pending

Measure and sliding stability for 2-dimensional minimal cones in Euclidean spaces

Xiangyu Liang

arxiv:1808.09691 v1 · 2018-08-29 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDJA5C6CY7AJZR5MLZEOSL44HE}

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	2026-05-18T00:06:54.745005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d20e8bc2c7c09cc7ac5e48e92f9c3935fe320a19c75b11390eb2a7f15de22d

Aliases

arxiv: 1808.09691 · arxiv_version: 1808.09691v1 · doi: 10.48550/arxiv.1808.09691 · pith_short_12: IDJA5C6CY7AJ · pith_short_16: IDJA5C6CY7AJZR5M · pith_short_8: IDJA5C6C

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/IDJA5C6CY7AJZR5MLZEOSL44HE \
  | 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: 40d20e8bc2c7c09cc7ac5e48e92f9c3935fe320a19c75b11390eb2a7f15de22d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3047c03d8772fa5f2c4922796bdbe83c1230041e8734bffaf10b695bfa4b170d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-08-29T08:59:56Z",
    "title_canon_sha256": "7e0e6eb67d837f84f92a3e4657abe7ba2080a0071a02d26e3a561b95687c875e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09691",
    "kind": "arxiv",
    "version": 1
  }
}