Pith Number

pith:TM7AXVGC

pith:2016:TM7AXVGCOUK7JALFDZLOASC7NU

not attested not anchored not stored refs pending

Some new Fibonacci difference spaces of non-absolute type and compact operators

Anupam Das, Bipan Hazarika

arxiv:1604.07396 v1 · 2016-04-25 · 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{TM7AXVGCOUK7JALFDZLOASC7NU}

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	2026-05-18T01:16:19.844165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b3e0bd4c27515f481651e56e0485f6d2003e53e912c432b57e55d96a977aeb3

Aliases

arxiv: 1604.07396 · arxiv_version: 1604.07396v1 · doi: 10.48550/arxiv.1604.07396 · pith_short_12: TM7AXVGCOUK7 · pith_short_16: TM7AXVGCOUK7JALF · pith_short_8: TM7AXVGC

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/TM7AXVGCOUK7JALFDZLOASC7NU \
  | 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: 9b3e0bd4c27515f481651e56e0485f6d2003e53e912c432b57e55d96a977aeb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ef27e034c4822a631af8351a2bf9b526cd1e733706a847ad2d3e52bbe44faf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-04-25T15:41:33Z",
    "title_canon_sha256": "4a6f75c99af5e2558e72e75a9131cf473e943c95226b90e617638eb555bb9d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07396",
    "kind": "arxiv",
    "version": 1
  }
}