Pith Number

pith:VRUC5V76

pith:2018:VRUC5V76KAYDYWSCK7YRRXKZKW

not attested not anchored not stored refs pending

Fermionic properties of two interacting bosons in a two-dimensional harmonic trap

Artur Polls, Bruno Juli\'a-D\'iaz, Pere Mujal

arxiv:1801.08435 v2 · 2018-01-25 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRUC5V76KAYDYWSCK7YRRXKZKW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:35.405423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac682ed7fe50303c5a4257f118dd5955bc9fd54b99e1bbd73697b811b5b7982e

Aliases

arxiv: 1801.08435 · arxiv_version: 1801.08435v2 · doi: 10.48550/arxiv.1801.08435 · pith_short_12: VRUC5V76KAYD · pith_short_16: VRUC5V76KAYDYWSC · pith_short_8: VRUC5V76

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/VRUC5V76KAYDYWSCK7YRRXKZKW \
  | 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: ac682ed7fe50303c5a4257f118dd5955bc9fd54b99e1bbd73697b811b5b7982e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2cbef0e3e0ed0e60736b4e78138e89bfe593fa93856a4e57dcf55ffda9a542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-01-25T15:00:09Z",
    "title_canon_sha256": "000e922923db12f3528eca22e577ce2338f62397e128ae9817836606c10986c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08435",
    "kind": "arxiv",
    "version": 2
  }
}