Pith Number

pith:X4MDLP4D

pith:2016:X4MDLP4DZYZP5IOOPZSTUZS5XR

not attested not anchored not stored refs pending

Substrate effect and nanoindentation fracture toughness based on pile up and failure

Abhishek Sharma, Arnab S. Bhattacharyya, Nikhil Kumar, N. Rajak, Rohit Mandal, R. Praveen Kumar, Shashi Kant

arxiv:1602.07657 v2 · 2016-02-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4MDLP4DZYZP5IOOPZSTUZS5XR}

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	2026-05-18T01:12:16.772191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1835bf83ce32fea1ce7e653a665dbc5a21c31d6f3774009467be6d52dd6f45

Aliases

arxiv: 1602.07657 · arxiv_version: 1602.07657v2 · doi: 10.48550/arxiv.1602.07657 · pith_short_12: X4MDLP4DZYZP · pith_short_16: X4MDLP4DZYZP5IOO · pith_short_8: X4MDLP4D

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/X4MDLP4DZYZP5IOOPZSTUZS5XR \
  | 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: bf1835bf83ce32fea1ce7e653a665dbc5a21c31d6f3774009467be6d52dd6f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdf8fd62b4362854c3f882786816c2416a19c3f7f182a59a98b8fd99259fa3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-02-23T16:15:01Z",
    "title_canon_sha256": "5aa390b7ddcd90e225959b2804aed2f719547df7f67de970b26c4329a8cafc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07657",
    "kind": "arxiv",
    "version": 2
  }
}