Pith Number

pith:LJ774KTN

pith:2016:LJ774KTNQOHDYXFN6LSMGNKIYA

not attested not anchored not stored refs pending

Convergences and the Intermediate Value Property in Fermat Reals

Enxin Wu

arxiv:1603.09224 v1 · 2016-03-30 · 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{LJ774KTNQOHDYXFN6LSMGNKIYA}

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	2026-05-18T01:18:01.096866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7ffe2a6d838e3c5cadf2e4c33548c01fb28d669c3638961feaad0f9dea43cf

Aliases

arxiv: 1603.09224 · arxiv_version: 1603.09224v1 · doi: 10.48550/arxiv.1603.09224 · pith_short_12: LJ774KTNQOHD · pith_short_16: LJ774KTNQOHDYXFN · pith_short_8: LJ774KTN

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/LJ774KTNQOHDYXFN6LSMGNKIYA \
  | 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: 5a7ffe2a6d838e3c5cadf2e4c33548c01fb28d669c3638961feaad0f9dea43cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8893a761c8d5835b48903a4201ebb6bba534d0d7579181b32cc959a114ea8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-03-30T14:47:52Z",
    "title_canon_sha256": "b58711deabc6eceeb344653f2dc6b1c127022bc3b3e02ef4388f7852d19c6b1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09224",
    "kind": "arxiv",
    "version": 1
  }
}