Pith Number

pith:OF4I3KKM

pith:2016:OF4I3KKMN7SOZXN3N2QHWRWLSE

not attested not anchored not stored refs pending

On some study of the Fine Spectra of $n$-th band triangular matrices

P. D. Srivastava, R. Birbonshi

arxiv:1606.05993 v2 · 2016-06-20 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OF4I3KKMN7SOZXN3N2QHWRWLSE}

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	2026-05-18T00:43:35.780075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71788da94c6fe4ecddbb6ea07b46cb91074a327830fc559b16eaf8fc5cdce153

Aliases

arxiv: 1606.05993 · arxiv_version: 1606.05993v2 · doi: 10.48550/arxiv.1606.05993 · pith_short_12: OF4I3KKMN7SO · pith_short_16: OF4I3KKMN7SOZXN3 · pith_short_8: OF4I3KKM

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/OF4I3KKMN7SOZXN3N2QHWRWLSE \
  | 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: 71788da94c6fe4ecddbb6ea07b46cb91074a327830fc559b16eaf8fc5cdce153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a19d6e968bc8b50d32b3d38ede63e630e7e353e86394ba0540d91ad0b1e7467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-06-20T07:10:54Z",
    "title_canon_sha256": "6bdaf6257c393b429b00395a5b87e1a436ea759100b4edfe4da7e5fad3720d48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05993",
    "kind": "arxiv",
    "version": 2
  }
}