Pith Number

pith:HHQGDYZV

pith:2016:HHQGDYZVD47XRTW24M23R7IE52

not attested not anchored not stored refs pending

Proximity effects in cold atom artificial graphene

Leticia Tarruell, Maciej Lewenstein, Ravindra W. Chhajlany, Tobias Grass, Vittorio Pellegrini

arxiv:1608.02868 v2 · 2016-08-09 · cond-mat.quant-gas · cond-mat.mtrl-sci · cond-mat.str-el · physics.atom-ph · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHQGDYZVD47XRTW24M23R7IE52}

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	2026-05-18T00:39:13.293977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e061e3351f3f78cedae335b8fd04ee9195e70d59b2c505214a1cd27c495f05

Aliases

arxiv: 1608.02868 · arxiv_version: 1608.02868v2 · doi: 10.48550/arxiv.1608.02868 · pith_short_12: HHQGDYZVD47X · pith_short_16: HHQGDYZVD47XRTW2 · pith_short_8: HHQGDYZV

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/HHQGDYZVD47XRTW24M23R7IE52 \
  | 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: 39e061e3351f3f78cedae335b8fd04ee9195e70d59b2c505214a1cd27c495f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4073e2f109a1b029cde35a65f6f4370565416b095ae0624e154538902abb8601",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-08-09T17:00:38Z",
    "title_canon_sha256": "d161da2330de31fe7705c1795075f4d42dec622a2e3026b1fa6fd2dcec5aa0be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02868",
    "kind": "arxiv",
    "version": 2
  }
}