Pith Number

pith:7DASIG4F

pith:2008:7DASIG4FARDT4DBK5EOWQ5LE4C

not attested not anchored not stored refs pending

Finite Dimensional Intuitionistic Fuzzy Normed Linear Space

Iqbal H. Jebril, T. K. Samanta

arxiv:0804.1645 v2 · 2008-04-10 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DASIG4FARDT4DBK5EOWQ5LE4C}

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	2026-05-18T02:25:12.443998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c1241b8504473e0c2ae91d687564e08ec6064bf53deb8c4d2599a290dc7fee

Aliases

arxiv: 0804.1645 · arxiv_version: 0804.1645v2 · doi: 10.48550/arxiv.0804.1645 · pith_short_12: 7DASIG4FARDT · pith_short_16: 7DASIG4FARDT4DBK · pith_short_8: 7DASIG4F

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/7DASIG4FARDT4DBK5EOWQ5LE4C \
  | 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: f8c1241b8504473e0c2ae91d687564e08ec6064bf53deb8c4d2599a290dc7fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f7f89bc8331ff6589d72e3bd0ed8fef02cdb022751dcf84a67a82adedc9039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2008-04-10T08:33:35Z",
    "title_canon_sha256": "fd09a786331c695c64a8871a59e47a20ca3fb8293aeea246245ab12c398d3faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1645",
    "kind": "arxiv",
    "version": 2
  }
}