Pith Number

pith:K4DPPX2X

pith:2017:K4DPPX2X4P2WAQKQKOCLDSOFXR

not attested not anchored not stored refs pending

Comment on "Electron-phonon coupling in two-dimensional silicene and germanene"

M. E. Cifuentes-Quintal, O. De la Pe\~na-Seaman, R. de Coss

arxiv:1707.03075 v1 · 2017-07-10 · 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{K4DPPX2X4P2WAQKQKOCLDSOFXR}

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	2026-05-18T00:39:25.465603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5706f7df57e3f56041505384b1c9c5bc5c2d97ab3dd7ee653f9ac2c57c122706

Aliases

arxiv: 1707.03075 · arxiv_version: 1707.03075v1 · doi: 10.48550/arxiv.1707.03075 · pith_short_12: K4DPPX2X4P2W · pith_short_16: K4DPPX2X4P2WAQKQ · pith_short_8: K4DPPX2X

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/K4DPPX2X4P2WAQKQKOCLDSOFXR \
  | 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: 5706f7df57e3f56041505384b1c9c5bc5c2d97ab3dd7ee653f9ac2c57c122706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdde2846a63c55fdcfcb312ba124e676d0b2d0604f80579b3cf03e4602afa627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-07-10T22:27:09Z",
    "title_canon_sha256": "b75a41b335c918137961870973963c2cb0aa43826d47bb03cfc79803860b989d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03075",
    "kind": "arxiv",
    "version": 1
  }
}