Pith Number

pith:AXT4JXWD

pith:2018:AXT4JXWDX6POBI2WP7PKVGZHOY

not attested not anchored not stored refs pending

Characterization of ultra-low carbon steel: A preliminary approach to investigate the quality and standards of locally-available steel

Abdur Rahim, Azim Khan, Falak Niaz, Muhammad Riaz Khan, Saeed Ullah, Sulaiman, Syed Sohail Ahmad Shah

arxiv:1805.09990 v1 · 2018-05-25 · 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{AXT4JXWDX6POBI2WP7PKVGZHOY}

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	2026-05-18T00:14:58.575628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e7c4dec3bf9ee0a3567fdeaa9b27761c3ab9bbb274eae9c0631a7e71f47dba

Aliases

arxiv: 1805.09990 · arxiv_version: 1805.09990v1 · doi: 10.48550/arxiv.1805.09990 · pith_short_12: AXT4JXWDX6PO · pith_short_16: AXT4JXWDX6POBI2W · pith_short_8: AXT4JXWD

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/AXT4JXWDX6POBI2WP7PKVGZHOY \
  | 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: 05e7c4dec3bf9ee0a3567fdeaa9b27761c3ab9bbb274eae9c0631a7e71f47dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc8193ee0b70d92fa6392b33e2e1ae1a2a9f90311be977c145ea6524e8dbb989",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-25T06:10:07Z",
    "title_canon_sha256": "262e66968967e29563c8ae30edce0c0b2f8cfe4b670682d1ab25111a3775a79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09990",
    "kind": "arxiv",
    "version": 1
  }
}