Pith Number

pith:DYRTNEGH

pith:2018:DYRTNEGHPC2IEDI66LOMAED3C5

not attested not anchored not stored refs pending

Pyrolytic Graphite Sheet, a New Adsorption Substrate for Superfluid Thin Films

Daisuke Miyafuji, Hiroshi Fukuyama, Ryo Toda, Sachiko Nakamura, Tomohiro Matsui

arxiv:1801.01721 v1 · 2018-01-05 · 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{DYRTNEGHPC2IEDI66LOMAED3C5}

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	2026-05-18T00:05:23.877129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e233690c778b4820d1ef2dcc0107b1762765ae4b6b04f704a0b69e2b50ad354

Aliases

arxiv: 1801.01721 · arxiv_version: 1801.01721v1 · doi: 10.48550/arxiv.1801.01721 · pith_short_12: DYRTNEGHPC2I · pith_short_16: DYRTNEGHPC2IEDI6 · pith_short_8: DYRTNEGH

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/DYRTNEGHPC2IEDI66LOMAED3C5 \
  | 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: 1e233690c778b4820d1ef2dcc0107b1762765ae4b6b04f704a0b69e2b50ad354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e895063ac1cefee2b60a1be23dc8bb395c3f37a4cd753f44fa6afed9810f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-05T11:30:29Z",
    "title_canon_sha256": "0f01ae6b1aeadbbe74176c4358666119d0d461d4c3c6a593a72b4800862ee691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01721",
    "kind": "arxiv",
    "version": 1
  }
}