Pith Number

pith:OBQQYKFJ

pith:2016:OBQQYKFJA2YN446LSA5T4I2GC5

not attested not anchored not stored refs pending

Adsorption of Helium atoms on two-dimensional substrates

D. Tayurskii, O. Nedopekin, R. Burganova, Y. Lysogorskiy

arxiv:1601.02868 v1 · 2016-01-12 · 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{OBQQYKFJA2YN446LSA5T4I2GC5}

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	2026-05-18T01:20:40.307749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70610c28a906b0de73cb903b3e2346175d68e4511a2149f5dc8315ef3e649838

Aliases

arxiv: 1601.02868 · arxiv_version: 1601.02868v1 · doi: 10.48550/arxiv.1601.02868 · pith_short_12: OBQQYKFJA2YN · pith_short_16: OBQQYKFJA2YN446L · pith_short_8: OBQQYKFJ

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/OBQQYKFJA2YN446LSA5T4I2GC5 \
  | 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: 70610c28a906b0de73cb903b3e2346175d68e4511a2149f5dc8315ef3e649838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab37380826aaf376f0587a73640e32b8150522c26071bc48ca56352b586272bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-01-12T14:13:15Z",
    "title_canon_sha256": "d3d341896ee9dc49c5fac95f82be576f65dcce1746a6757b989724de881738b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02868",
    "kind": "arxiv",
    "version": 1
  }
}