Pith Number

pith:HGCYCN2N

pith:2017:HGCYCN2N3OWJRLQVHGR457N5PW

not attested not anchored not stored refs pending

Nearly hyperharmonic functions and Jensen measures

Ivan Netuka, Wolfhard Hansen

arxiv:1705.05269 v1 · 2017-05-15 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGCYCN2N3OWJRLQVHGR457N5PW}

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	2026-05-18T00:44:30.940668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

398581374ddbac98ae1539a3cefdbd7d93ca809c4b87382e5aab2f88faf0bd4c

Aliases

arxiv: 1705.05269 · arxiv_version: 1705.05269v1 · doi: 10.48550/arxiv.1705.05269 · pith_short_12: HGCYCN2N3OWJ · pith_short_16: HGCYCN2N3OWJRLQV · pith_short_8: HGCYCN2N

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/HGCYCN2N3OWJRLQVHGR457N5PW \
  | 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: 398581374ddbac98ae1539a3cefdbd7d93ca809c4b87382e5aab2f88faf0bd4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b447c8d28fee8a14fe347a1c146a54af52e98054861d17a56e7ea18d5f5f4610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-15T14:37:00Z",
    "title_canon_sha256": "24ee2ca0d550235ec54606b0174f0b84cea2d5fb366e7b3ab0421d6682d70278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05269",
    "kind": "arxiv",
    "version": 1
  }
}