Pith Number

pith:T3ICX3X4

pith:2016:T3ICX3X4ZRX3UNDGF2P6MXBFX5

not attested not anchored not stored refs pending

Radial symmetry results for fractional Laplacian systems

Baiyu Liu, Li Ma

arxiv:1603.09468 v1 · 2016-03-31 · math.AP

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

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	2026-05-18T00:52:50.423237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed02beefccc6fba34662e9fe65c25bf5429d4037056f1fc25c561c43c5ce03e

Aliases

arxiv: 1603.09468 · arxiv_version: 1603.09468v1 · doi: 10.48550/arxiv.1603.09468 · pith_short_12: T3ICX3X4ZRX3 · pith_short_16: T3ICX3X4ZRX3UNDG · pith_short_8: T3ICX3X4

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/T3ICX3X4ZRX3UNDGF2P6MXBFX5 \
  | 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: 9ed02beefccc6fba34662e9fe65c25bf5429d4037056f1fc25c561c43c5ce03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be6344a131cd388dc09114bf2394188540d75464e78ace5878411197831d4b92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-31T06:52:42Z",
    "title_canon_sha256": "290d08ca8f898c4e33ca328943207381a92b5c6e2607f5ed046f16e312e3c74b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09468",
    "kind": "arxiv",
    "version": 1
  }
}