Pith Number

pith:CQXRM4TK

pith:2017:CQXRM4TKJHO4EMNOLDEKVVBOAD

not attested not anchored not stored refs pending

Effective-range corrections to the ground-state energy of the weakly-interacting Bose gas in two dimensions

Silas R. Beane

arxiv:1708.09808 v2 · 2017-08-31 · cond-mat.quant-gas · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQXRM4TKJHO4EMNOLDEKVVBOAD}

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	2026-05-18T00:19:47.420685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142f16726a49ddc231ae58c8aad42e00fdd5cff96079cf2aaf85c1f52c1f053e

Aliases

arxiv: 1708.09808 · arxiv_version: 1708.09808v2 · doi: 10.48550/arxiv.1708.09808 · pith_short_12: CQXRM4TKJHO4 · pith_short_16: CQXRM4TKJHO4EMNO · pith_short_8: CQXRM4TK

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/CQXRM4TKJHO4EMNOLDEKVVBOAD \
  | 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: 142f16726a49ddc231ae58c8aad42e00fdd5cff96079cf2aaf85c1f52c1f053e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dbd4b38c6485fd267b8c9171914817be930687be1e2b17382270f0cf1671616",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-08-31T16:37:15Z",
    "title_canon_sha256": "ab16aadc50f75eba703c6c679ec36ea508e5ad3e59b1dc3afda90f1e4d9a9bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09808",
    "kind": "arxiv",
    "version": 2
  }
}