Pith Number

pith:O5PQCKQB

pith:2017:O5PQCKQB64MSFFJTQEYGTZ5M5C

not attested not anchored not stored refs pending

Universal thermodynamics of the one-dimensional attractive Hubbard model

Murray T Batchelor, Song Cheng, Xi-Wen Guan, Yi-Song Yu

arxiv:1708.07784 v3 · 2017-08-25 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5PQCKQB64MSFFJTQEYGTZ5M5C}

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	2026-05-18T00:19:27.126914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775f012a01f719229533813069e7ace8a02220d136613db2c1cc41c4ca60528c

Aliases

arxiv: 1708.07784 · arxiv_version: 1708.07784v3 · doi: 10.48550/arxiv.1708.07784 · pith_short_12: O5PQCKQB64MS · pith_short_16: O5PQCKQB64MSFFJT · pith_short_8: O5PQCKQB

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/O5PQCKQB64MSFFJTQEYGTZ5M5C \
  | 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: 775f012a01f719229533813069e7ace8a02220d136613db2c1cc41c4ca60528c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d1f12bf2f92b5953d02f72e4c208b4cc2fd3d7dfc9511484aef30e00e745be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-08-25T15:43:17Z",
    "title_canon_sha256": "4d3b00c831a64683d00468de88d396ee7decdb7890a9b606ced0c0cdb49bd8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07784",
    "kind": "arxiv",
    "version": 3
  }
}