Pith Number

pith:4ZEVGAXM

pith:2015:4ZEVGAXMVMHJUHGMN5THIS7LXY

not attested not anchored not stored refs pending

Fusion for the one-dimensional Hubbard model

Marius de Leeuw, Niklas Beisert, Panchali Nag

arxiv:1503.04838 v1 · 2015-03-16 · math-ph · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZEVGAXMVMHJUHGMN5THIS7LXY}

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.

Cited by

1 paper in Pith

Exchange relations and crossing

Receipt and verification

First computed	2026-05-18T01:35:26.847905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6495302ecab0e9a1ccc6f66744bebbe31de736c18e21d6d02e04ad1a1c4a73d

Aliases

arxiv: 1503.04838 · arxiv_version: 1503.04838v1 · doi: 10.48550/arxiv.1503.04838 · pith_short_12: 4ZEVGAXMVMHJ · pith_short_16: 4ZEVGAXMVMHJUHGM · pith_short_8: 4ZEVGAXM

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/4ZEVGAXMVMHJUHGMN5THIS7LXY \
  | 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: e6495302ecab0e9a1ccc6f66744bebbe31de736c18e21d6d02e04ad1a1c4a73d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c362fd6d6e817f06d3c0b592c5851390f56ea1d854df4c64f84b05eed5f0904",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-16T20:41:22Z",
    "title_canon_sha256": "fba11324eea732cf9bb9dd061c271173dfeff1dcc7b9dd471c3d37fa11a588ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04838",
    "kind": "arxiv",
    "version": 1
  }
}