Pith Number

pith:EG3BIKWT

pith:2014:EG3BIKWTPUJLTXS66GDBVXBOID

not attested not anchored not stored refs pending

A qualitative description of graphs of discontinuous polynomial functions

J. M. Almira, Kh. F. Abu-Helaiel

arxiv:1401.3273 v3 · 2014-01-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG3BIKWTPUJLTXS66GDBVXBOID}

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	2026-05-18T03:01:45.657258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b6142ad37d12b9de5ef1861adc2e40c98588303a17200c428dca83f5ed330d

Aliases

arxiv: 1401.3273 · arxiv_version: 1401.3273v3 · doi: 10.48550/arxiv.1401.3273 · pith_short_12: EG3BIKWTPUJL · pith_short_16: EG3BIKWTPUJLTXS6 · pith_short_8: EG3BIKWT

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/EG3BIKWTPUJLTXS66GDBVXBOID \
  | 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: 21b6142ad37d12b9de5ef1861adc2e40c98588303a17200c428dca83f5ed330d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1d8a99c1821c2bb43a8ab9b89a18a8cef45ee0e01f0aec6c62b12b3b90a4da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-01-14T18:21:39Z",
    "title_canon_sha256": "8f62703c7d931a9e691545aa397d327df81fe68f8aa35ceb54abe080cd1b6433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3273",
    "kind": "arxiv",
    "version": 3
  }
}