Pith Number

pith:TCYEVXAY

pith:2017:TCYEVXAY3CUZHMGREXZIY3G7HH

not attested not anchored not stored refs pending

Energy of N two-dimensional bosons with zero-range interactions

Betzalel Bazak, Dmitry S. Petrov

arxiv:1711.02345 v2 · 2017-11-07 · cond-mat.quant-gas · 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{TCYEVXAY3CUZHMGREXZIY3G7HH}

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	2026-05-18T00:22:57.982348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b04adc18d8a993b0d125f28c6cdf39d0c6ade038288684a9bbac2a465039c8

Aliases

arxiv: 1711.02345 · arxiv_version: 1711.02345v2 · doi: 10.48550/arxiv.1711.02345 · pith_short_12: TCYEVXAY3CUZ · pith_short_16: TCYEVXAY3CUZHMGR · pith_short_8: TCYEVXAY

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/TCYEVXAY3CUZHMGREXZIY3G7HH \
  | 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: 98b04adc18d8a993b0d125f28c6cdf39d0c6ade038288684a9bbac2a465039c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eeebb1de95bd441498184dc71e1c8963e341a8bf8684b0f61e928ab3bfe0349",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-11-07T09:09:05Z",
    "title_canon_sha256": "cf0de8e57d9ea68475d17e64731754bf26d5fef4480c184b4a09cc067aa29d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02345",
    "kind": "arxiv",
    "version": 2
  }
}