Pith Number

pith:NTUTCUQY

pith:2015:NTUTCUQYVDYDFUDQOPA3EQ5EHR

not attested not anchored not stored refs pending

Fermion-induced quantum critical points

Hong Yao, Shao-Kai Jian, Yi-Fan Jiang, Zi-Xiang Li

arxiv:1512.07908 v3 · 2015-12-24 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTUTCUQYVDYDFUDQOPA3EQ5EHR}

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	2026-05-18T00:37:36.863461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce9315218a8f032d07073c1b243a43c62e797593cd8dce8d7788e221c8fd550

Aliases

arxiv: 1512.07908 · arxiv_version: 1512.07908v3 · doi: 10.48550/arxiv.1512.07908 · pith_short_12: NTUTCUQYVDYD · pith_short_16: NTUTCUQYVDYDFUDQ · pith_short_8: NTUTCUQY

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/NTUTCUQYVDYDFUDQOPA3EQ5EHR \
  | 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: 6ce9315218a8f032d07073c1b243a43c62e797593cd8dce8d7788e221c8fd550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a85baba7752bc7aa994749c632495d3d414a8316182da0aec4cca7577999ec",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-12-24T20:57:39Z",
    "title_canon_sha256": "f06f1b0e3239d3eb1aa57dd7bf8088256d9cb307312c66c1c42ee85091404b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07908",
    "kind": "arxiv",
    "version": 3
  }
}