Pith Number

pith:WH42LTPA

pith:2018:WH42LTPA5ULLPPNDU7OG3C4RMG

not attested not anchored not stored refs pending

Thermal conductivity of polymers and polymer nanocomposites

Congliang Huang, Ronggui Yang, Xin Qian

arxiv:1805.05561 v1 · 2018-05-15 · 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{WH42LTPA5ULLPPNDU7OG3C4RMG}

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	2026-05-18T00:16:00.211626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1f9a5cde0ed16b7bda3a7dc6d8b916186f1a7e10de507803439d7db75e8dc1b

Aliases

arxiv: 1805.05561 · arxiv_version: 1805.05561v1 · doi: 10.48550/arxiv.1805.05561 · pith_short_12: WH42LTPA5ULL · pith_short_16: WH42LTPA5ULLPPND · pith_short_8: WH42LTPA

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/WH42LTPA5ULLPPNDU7OG3C4RMG \
  | 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: b1f9a5cde0ed16b7bda3a7dc6d8b916186f1a7e10de507803439d7db75e8dc1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e7e35a6abbd2571da59ebfeba3f88873a162c885583f0e90b9254b18575580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-15T05:01:35Z",
    "title_canon_sha256": "6525aeb02608b39d6a3da2c33bfb742f1d6e1c66b7e998c9f5c4354d2658e8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05561",
    "kind": "arxiv",
    "version": 1
  }
}