Pith Number

pith:2QUMVJQF

pith:2011:2QUMVJQFTEUWJUXUQDZMSGPMA7

not attested not anchored not stored refs pending

Exact Eigenfunctions of $N$-Body system with Quadratic Pair Potential

Anmin Wang, Xuechao Li, Yang Yang, Zhaoliang Wang

arxiv:1108.1607 v4 · 2011-08-08 · math-ph · cond-mat.quant-gas · math.MP · nucl-th · 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{2QUMVJQFTEUWJUXUQDZMSGPMA7}

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	2026-05-18T02:01:00.538915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d428caa605992964d2f480f2c919ec07d3517063a533a57d1185d49ffed74ee0

Aliases

arxiv: 1108.1607 · arxiv_version: 1108.1607v4 · doi: 10.48550/arxiv.1108.1607 · pith_short_12: 2QUMVJQFTEUW · pith_short_16: 2QUMVJQFTEUWJUXU · pith_short_8: 2QUMVJQF

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/2QUMVJQFTEUWJUXUQDZMSGPMA7 \
  | 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: d428caa605992964d2f480f2c919ec07d3517063a533a57d1185d49ffed74ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d16ce2add0b230b52e2b5d0c53eaf44171bb6fabcf8e85440dd7d9156a63fe",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "math.MP",
      "nucl-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-08-08T05:37:08Z",
    "title_canon_sha256": "71dbce9ace1f3a34ec310f8bc704b199c85ad37efb0d83c3ff293257baba7aa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1607",
    "kind": "arxiv",
    "version": 4
  }
}