Pith Number

pith:Y77XDQWJ

pith:2017:Y77XDQWJU3G4SVRR7FVUGWXRDL

not attested not anchored not stored refs pending

C-class functions on some fixed point results of integral type and applications

Arsalan Hojat Ansari, Bahman Moeini, Seyed.M.A. Aleomraninejad

arxiv:1707.09834 v1 · 2017-07-31 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y77XDQWJU3G4SVRR7FVUGWXRDL}

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	2026-05-18T00:39:08.092358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ff71c2c9a6cdc95631f96b435af11af7c080d4e6f282d4eabc6fb79c7cab49

Aliases

arxiv: 1707.09834 · arxiv_version: 1707.09834v1 · doi: 10.48550/arxiv.1707.09834 · pith_short_12: Y77XDQWJU3G4 · pith_short_16: Y77XDQWJU3G4SVRR · pith_short_8: Y77XDQWJ

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/Y77XDQWJU3G4SVRR7FVUGWXRDL \
  | 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: c7ff71c2c9a6cdc95631f96b435af11af7c080d4e6f282d4eabc6fb79c7cab49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eebaff13640373ce3de81eb9b21ee69f8698914753017eeee5f00e89893e8c58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-07-31T13:08:03Z",
    "title_canon_sha256": "9b8f740710730ad4b07dc2b0847f111fd85b49d1e4ff7d3cf06218af152714ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09834",
    "kind": "arxiv",
    "version": 1
  }
}