Pith Number

pith:RNOXM7RW

pith:2015:RNOXM7RWIZKTREU5QHZC553QWD

not attested not anchored not stored refs pending

Graph Directed Coalescence Hidden Variable Fractal Interpolation Functions

Md. Nasim Akhtar, M. Guru Prem Prasad

arxiv:1509.01924 v1 · 2015-09-07 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNOXM7RWIZKTREU5QHZC553QWD}

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	2026-05-18T01:33:50.143445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5d767e36465538929d81f22ef770b0ec25b117a0239dfa3680b68070a95d01

Aliases

arxiv: 1509.01924 · arxiv_version: 1509.01924v1 · doi: 10.48550/arxiv.1509.01924 · pith_short_12: RNOXM7RWIZKT · pith_short_16: RNOXM7RWIZKTREU5 · pith_short_8: RNOXM7RW

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/RNOXM7RWIZKTREU5QHZC553QWD \
  | 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: 8b5d767e36465538929d81f22ef770b0ec25b117a0239dfa3680b68070a95d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "447cc8c4e0c0a9c2019826663d03f1c9af3aa7d778f60791182e8b7cba3c77ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-09-07T06:42:50Z",
    "title_canon_sha256": "cb9cab5d3e92d2a5fbae8c1e18942285e3cda9dab19a73af54b8b956b50ac5ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01924",
    "kind": "arxiv",
    "version": 1
  }
}