Pith Number

pith:QE43DNQZ

pith:2018:QE43DNQZDQ76GW3N7BFV56FMTK

not attested not anchored not stored refs pending

$\boldsymbol{Ab\ initio}$ search of polymer crystals with high thermal conductivity

Keishu Utimula, Kenta Hongo, Ryo Maezono, Tom Ichibha

arxiv:1811.06807 v1 · 2018-11-16 · 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{QE43DNQZDQ76GW3N7BFV56FMTK}

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	2026-07-05T01:28:27.919370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8139b1b6191c3fe35b6df84b5ef8ac9ab6cdafc8f0df5bb0142d412a4eaa6b75

Aliases

arxiv: 1811.06807 · arxiv_version: 1811.06807v1 · doi: 10.48550/arxiv.1811.06807 · pith_short_12: QE43DNQZDQ76 · pith_short_16: QE43DNQZDQ76GW3N · pith_short_8: QE43DNQZ

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/QE43DNQZDQ76GW3N7BFV56FMTK \
  | 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: 8139b1b6191c3fe35b6df84b5ef8ac9ab6cdafc8f0df5bb0142d412a4eaa6b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05ec8ffa544cf61a41d66f5a8791c6a51f0c13fe11b5d26f3e47c0ecd2a71e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-16T14:02:21Z",
    "title_canon_sha256": "7b499b4871fe309be5e7549710027c82d88f66581c811dd1e91071d18a12b8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06807",
    "kind": "arxiv",
    "version": 1
  }
}