Pith Number

pith:QGC25KSB

pith:2016:QGC25KSBJ2RQ4DRJLOOTJPFO42

not attested not anchored not stored refs pending

Approximation of plurifinely plurisubharmonic functions

Hoang Viet, Nguyen Van Trao, Nguyen Xuan Hong

arxiv:1605.03309 v2 · 2016-05-11 · 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{QGC25KSBJ2RQ4DRJLOOTJPFO42}

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	2026-05-18T01:13:23.275299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8185aeaa414ea30e0e295b9d34bcaee6b366a4706f5a0901bcf9d813b04b750f

Aliases

arxiv: 1605.03309 · arxiv_version: 1605.03309v2 · doi: 10.48550/arxiv.1605.03309 · pith_short_12: QGC25KSBJ2RQ · pith_short_16: QGC25KSBJ2RQ4DRJ · pith_short_8: QGC25KSB

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/QGC25KSBJ2RQ4DRJLOOTJPFO42 \
  | 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: 8185aeaa414ea30e0e295b9d34bcaee6b366a4706f5a0901bcf9d813b04b750f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97219f4f68f80404fd3c1ec18f3f1366daf42f687e2eb115a52bab4db6046ff3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-05-11T07:27:14Z",
    "title_canon_sha256": "4df6d9404886a7a59c2d39f3206a6f8d44f932bc3bbdaef16b4d82aaeec6d341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03309",
    "kind": "arxiv",
    "version": 2
  }
}