Pith Number

pith:STFDKD5D

pith:2009:STFDKD5DSBEDPNN27I5636FYAR

not attested not anchored not stored refs pending

Non-Fermi liquid behavior due to U(1) gauge field in two dimensions

Guo-Zhu Liu, Jing-Rong Wang

arxiv:0907.1022 v3 · 2009-07-06 · cond-mat.supr-con · cond-mat.str-el · hep-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{STFDKD5DSBEDPNN27I5636FYAR}

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	2026-05-18T04:36:40.529585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ca350fa3904837b5bafa3bedf8b8047800f1f4ab655454b430ef1f5e4d0262

Aliases

arxiv: 0907.1022 · arxiv_version: 0907.1022v3 · doi: 10.48550/arxiv.0907.1022 · pith_short_12: STFDKD5DSBED · pith_short_16: STFDKD5DSBEDPNN2 · pith_short_8: STFDKD5D

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/STFDKD5DSBEDPNN27I5636FYAR \
  | 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: 94ca350fa3904837b5bafa3bedf8b8047800f1f4ab655454b430ef1f5e4d0262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05d3638e9848d439ab145e7074fd08339a8d38ca11f4e6b97247cc27f37a646a",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-07-06T15:46:51Z",
    "title_canon_sha256": "c1d58d475bb582e7f62dba37dc9395e5d7f6de848279d4a9d6fe16dc19fb6429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1022",
    "kind": "arxiv",
    "version": 3
  }
}