Pith Number

pith:E5P4IUPK

pith:2018:E5P4IUPK35X2K3DW577BNTOAR7

not attested not anchored not stored refs pending

Degenerate Bernstein Polynomials

Dae San Kim, Taekyun Kim

arxiv:1806.06379 v1 · 2018-06-17 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5P4IUPK35X2K3DW577BNTOAR7}

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	2026-05-18T00:13:02.666852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275fc451eadf6fa56c76effe16cdc08fe17bcb31ef5a820416e37423819032b6

Aliases

arxiv: 1806.06379 · arxiv_version: 1806.06379v1 · doi: 10.48550/arxiv.1806.06379 · pith_short_12: E5P4IUPK35X2 · pith_short_16: E5P4IUPK35X2K3DW · pith_short_8: E5P4IUPK

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/E5P4IUPK35X2K3DW577BNTOAR7 \
  | 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: 275fc451eadf6fa56c76effe16cdc08fe17bcb31ef5a820416e37423819032b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a618d1232def538c9931894c21ae9d6e09dbb670760b817037f25d69cff4f23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-06-17T13:16:25Z",
    "title_canon_sha256": "885944665f047ec566170799f76d78099e2d1caee9f0af7f22494105aab0f9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06379",
    "kind": "arxiv",
    "version": 1
  }
}