Pith Number

pith:RE6SPFJM

pith:2016:RE6SPFJMZ5RG5IRW3ZLDX4G5CH

not attested not anchored not stored refs pending

Comparative study of phonon spectrum and thermal expansion of graphene, silicene, germanene and blue phosphorene

Jing-Tao L\"u, Kai-Lun Yao, Xu-Jin Ge

arxiv:1610.04376 v1 · 2016-10-14 · 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{RE6SPFJMZ5RG5IRW3ZLDX4G5CH}

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	2026-05-18T00:57:06.941806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893d27952ccf626ea236de563bf0dd11e8e32dec0f0e96d83322d5e83814a4ff

Aliases

arxiv: 1610.04376 · arxiv_version: 1610.04376v1 · doi: 10.48550/arxiv.1610.04376 · pith_short_12: RE6SPFJMZ5RG · pith_short_16: RE6SPFJMZ5RG5IRW · pith_short_8: RE6SPFJM

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/RE6SPFJMZ5RG5IRW3ZLDX4G5CH \
  | 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: 893d27952ccf626ea236de563bf0dd11e8e32dec0f0e96d83322d5e83814a4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "534d64500471469cad71c7e33df77945e0a72e79f5a05460d09520c0f4e249cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-10-14T09:05:34Z",
    "title_canon_sha256": "27b96c83ed0a95fc3a85560d4cc49f5f62e27f3382d8d95baec20523e949a154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04376",
    "kind": "arxiv",
    "version": 1
  }
}