Pith Number

pith:PNJAVAVV

pith:2019:PNJAVAVVCJIXH7DZOKYXLAJLNV

not attested not anchored not stored refs pending

Multi scaling of Fractal Dimension and Relative Entropy as Diagnostic Tools for Irradiated Carbon Nano-tubes

Shoaib Ahmad, Sumera Javeed

arxiv:1902.02612 v1 · 2019-02-07 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNJAVAVVCJIXH7DZOKYXLAJLNV}

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	2026-05-17T23:54:32.731157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b520a82b5125173fc7972b175812b6d6d117e608041fafca854942e7ff77fe1

Aliases

arxiv: 1902.02612 · arxiv_version: 1902.02612v1 · doi: 10.48550/arxiv.1902.02612 · pith_short_12: PNJAVAVVCJIX · pith_short_16: PNJAVAVVCJIXH7DZ · pith_short_8: PNJAVAVV

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/PNJAVAVVCJIXH7DZOKYXLAJLNV \
  | 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: 7b520a82b5125173fc7972b175812b6d6d117e608041fafca854942e7ff77fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e9035bb46f9773680eefa0a6672fef14584c32732b493de686de8ec75b067f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-07T13:28:19Z",
    "title_canon_sha256": "8a873d7583d70fc85787a1c479b19446681769f1b8ea6b52c7d1e89302e32049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02612",
    "kind": "arxiv",
    "version": 1
  }
}