Pith Number

pith:V5N3NE5Z

pith:2016:V5N3NE5ZOG2TPZAFU6YMAXZSY2

not attested not anchored not stored refs pending

Invariance Under Bounded Analytic Functions

Ajay Kumar, Dinesh Singh, Niteesh Sahni

arxiv:1602.05729 v1 · 2016-02-18 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5N3NE5ZOG2TPZAFU6YMAXZSY2}

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	2026-05-18T01:20:23.385639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5bb693b971b537e405a7b0c05f32c6bd57b639ab9615328262fe26ac45e86c

Aliases

arxiv: 1602.05729 · arxiv_version: 1602.05729v1 · doi: 10.48550/arxiv.1602.05729 · pith_short_12: V5N3NE5ZOG2T · pith_short_16: V5N3NE5ZOG2TPZAF · pith_short_8: V5N3NE5Z

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/V5N3NE5ZOG2TPZAFU6YMAXZSY2 \
  | 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: af5bb693b971b537e405a7b0c05f32c6bd57b639ab9615328262fe26ac45e86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37ddd3034cfac847dfb0e461aa8dfd394b75d668b2652486d0fabd0e190016e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-02-18T09:19:35Z",
    "title_canon_sha256": "f52528a19a9a91fdd7d42b483cdc1a8815a90947df05e6e9a974940745b45ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05729",
    "kind": "arxiv",
    "version": 1
  }
}