Pith Number

pith:M3GAQ7TG

pith:2014:M3GAQ7TGXDZZ3RIMIUCTA4GOHJ

not attested not anchored not stored refs pending

Eigenvalues of the buckling problem of arbitrary order on bounded domains of $\mathbb{M}\times\mathbb{R}$

Changyu Xia, Qiaoling Wand

arxiv:1411.6415 v2 · 2014-11-24 · 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{M3GAQ7TGXDZZ3RIMIUCTA4GOHJ}

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	2026-05-18T02:32:38.119260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66cc087e66b8f39dc50c45053070ce3a6afccf1b991f359214e8718a75d34c04

Aliases

arxiv: 1411.6415 · arxiv_version: 1411.6415v2 · doi: 10.48550/arxiv.1411.6415 · pith_short_12: M3GAQ7TGXDZZ · pith_short_16: M3GAQ7TGXDZZ3RIM · pith_short_8: M3GAQ7TG

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/M3GAQ7TGXDZZ3RIMIUCTA4GOHJ \
  | 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: 66cc087e66b8f39dc50c45053070ce3a6afccf1b991f359214e8718a75d34c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa92e4c2c6fab4d5a6c0e8cea3764efd3a04fb01cf88c54d2fe329a8aab4ae62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-11-24T11:32:19Z",
    "title_canon_sha256": "e78af30c2ce385a4ceb585933d399c85f96601e8d4b181a231142c1468613155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6415",
    "kind": "arxiv",
    "version": 2
  }
}