Pith Number

pith:TERJWB5N

pith:2016:TERJWB5NTZ2XIAKWHZY64JEHIT

not attested not anchored not stored refs pending

A note on successive coefficients of convex functions

Ming Li, Toshiyuki Sugawa

arxiv:1604.04981 v1 · 2016-04-18 · 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{TERJWB5NTZ2XIAKWHZY64JEHIT}

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	2026-05-18T01:16:56.151201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99229b07ad9e757401563e71ee248744e841fda7db6822eee4a77ed69d9e4da3

Aliases

arxiv: 1604.04981 · arxiv_version: 1604.04981v1 · doi: 10.48550/arxiv.1604.04981 · pith_short_12: TERJWB5NTZ2X · pith_short_16: TERJWB5NTZ2XIAKW · pith_short_8: TERJWB5N

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/TERJWB5NTZ2XIAKWHZY64JEHIT \
  | 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: 99229b07ad9e757401563e71ee248744e841fda7db6822eee4a77ed69d9e4da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715aa8b87f17cf7126e3d0eb08d28d79989c599515e9bb3ea864bb57668b8d78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-04-18T04:10:29Z",
    "title_canon_sha256": "923ea4fd073c537cccc0624916d927dad69537f1afc6764c04bc960a63502bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04981",
    "kind": "arxiv",
    "version": 1
  }
}