Pith Number

pith:XUUPP346

pith:2018:XUUPP346XY3UC5RZOG45TBQI2D

not attested not anchored not stored refs pending

Strengthening of copper by carbon nanotubes

Konstantin Borodianskiy

arxiv:1810.08019 v1 · 2018-10-18 · 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{XUUPP346XY3UC5RZOG45TBQI2D}

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	2026-05-18T00:02:52.808060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd28f7ef9ebe3741763971b9d98608d0f59785c251bac62316a2f1a086fd43b8

Aliases

arxiv: 1810.08019 · arxiv_version: 1810.08019v1 · doi: 10.48550/arxiv.1810.08019 · pith_short_12: XUUPP346XY3U · pith_short_16: XUUPP346XY3UC5RZ · pith_short_8: XUUPP346

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/XUUPP346XY3UC5RZOG45TBQI2D \
  | 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: bd28f7ef9ebe3741763971b9d98608d0f59785c251bac62316a2f1a086fd43b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73968f4eb3d3d86e422fb8adfa4cff157c9fee5eeebdbece55ab1ac0d35993bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-18T12:50:38Z",
    "title_canon_sha256": "e42efc33d1f819d0c5c54c9f0120fedd0f1d44b3ae578b749b0f681e4b47fe2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08019",
    "kind": "arxiv",
    "version": 1
  }
}