Pith Number

pith:OI45Q6JA

pith:2018:OI45Q6JAYRORKW6GSJKTKOHZAI

not attested not anchored not stored refs pending

Static properties of two linearly coupled discrete circuits

Albert Escriv\`a, Andrea Richaud, Bruno Juli\'a-D\'iaz, Montserrat Guilleumas

arxiv:1807.03838 v2 · 2018-07-10 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI45Q6JAYRORKW6GSJKTKOHZAI}

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	2026-07-05T02:42:23.467309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7239d87920c45d155bc692553538f9022aac2e3b99b7f4449b3f845f82dad8c2

Aliases

arxiv: 1807.03838 · arxiv_version: 1807.03838v2 · doi: 10.48550/arxiv.1807.03838 · pith_short_12: OI45Q6JAYROR · pith_short_16: OI45Q6JAYRORKW6G · pith_short_8: OI45Q6JA

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/OI45Q6JAYRORKW6GSJKTKOHZAI \
  | 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: 7239d87920c45d155bc692553538f9022aac2e3b99b7f4449b3f845f82dad8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06fe905467df1761088f6db8be8260ff15e8d6544b7d6ebb63117f10f9c4602d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-07-10T19:38:56Z",
    "title_canon_sha256": "f542c05e3a361c16a846beb777046edf4c825b09acedfb2e7255f8fa068fbc0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03838",
    "kind": "arxiv",
    "version": 2
  }
}