Pith Number

pith:DMW2SG2M

pith:2017:DMW2SG2MMR5J55TBHBMRE4HKBV

not attested not anchored not stored refs pending

Coefficient of thermal expansion of nanostructured tungsten based coatings assessed by thermally induced substrate curvature method

A. Mantegazza, A. Pezzoli, D. Dellasega, E. Besozzi, M.G. Beghi, M. Passoni

arxiv:1710.08183 v2 · 2017-10-23 · 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{DMW2SG2MMR5J55TBHBMRE4HKBV}

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	2026-05-18T00:31:55.470682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2da91b4c647a9ef66138591270ea0d68344be8d135ebb0507f9e324d6ef171

Aliases

arxiv: 1710.08183 · arxiv_version: 1710.08183v2 · doi: 10.48550/arxiv.1710.08183 · pith_short_12: DMW2SG2MMR5J · pith_short_16: DMW2SG2MMR5J55TB · pith_short_8: DMW2SG2M

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/DMW2SG2MMR5J55TBHBMRE4HKBV \
  | 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: 1b2da91b4c647a9ef66138591270ea0d68344be8d135ebb0507f9e324d6ef171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c19a1c2cca6ba21fd516205b3029e8c9d877757f482eab095142fe31d8ce51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-23T10:26:01Z",
    "title_canon_sha256": "4e4c8197380fcfb5c478d432ec562dfeafd93f9a0656e16acd3cf288f1323540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08183",
    "kind": "arxiv",
    "version": 2
  }
}