Pith Number

pith:DTJOBJVS

pith:2017:DTJOBJVSUR2274XYHZCP73LUUE

not attested not anchored not stored refs pending

Pluripolar hulls and convergence sets

Daowei Ma, Juan Chen

arxiv:1710.08827 v2 · 2017-10-24 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTJOBJVSUR2274XYHZCP73LUUE}

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	2026-05-18T00:19:49.069685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd2e0a6b2a475aff2f83e44ffed74a107d06d2be74545d47d94f0eb98b3499d

Aliases

arxiv: 1710.08827 · arxiv_version: 1710.08827v2 · doi: 10.48550/arxiv.1710.08827 · pith_short_12: DTJOBJVSUR22 · pith_short_16: DTJOBJVSUR2274XY · pith_short_8: DTJOBJVS

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/DTJOBJVSUR2274XYHZCP73LUUE \
  | 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: 1cd2e0a6b2a475aff2f83e44ffed74a107d06d2be74545d47d94f0eb98b3499d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9685420e246a60bd796808cb6c8f7cda7de7d282347aabc6204257c683d7f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-10-24T15:07:51Z",
    "title_canon_sha256": "643f75e9488e9bb4ea69dd4995e050349dd742e5083846801aa76315d76cabc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08827",
    "kind": "arxiv",
    "version": 2
  }
}