Pith Number

pith:6EI2KCA6

pith:2011:6EI2KCA62H3UKOY22DWD2SS7P4

not attested not anchored not stored refs pending

Heavy Fermions and Quantum Phase Transitions

Frank Steglich, Qimiao Si

arxiv:1102.4896 v1 · 2011-02-24 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.supr-con · 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{6EI2KCA62H3UKOY22DWD2SS7P4}

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	2026-05-18T04:27:58.512390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f111a5081ed1f7453b1ad0ec3d4a5f7f0f3d1da3692747731aceab0384852c4e

Aliases

arxiv: 1102.4896 · arxiv_version: 1102.4896v1 · doi: 10.48550/arxiv.1102.4896 · pith_short_12: 6EI2KCA62H3U · pith_short_16: 6EI2KCA62H3UKOY2 · pith_short_8: 6EI2KCA6

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/6EI2KCA62H3UKOY22DWD2SS7P4 \
  | 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: f111a5081ed1f7453b1ad0ec3d4a5f7f0f3d1da3692747731aceab0384852c4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e4a23893c7c224a9f8d5a9d187348a70cbabaed497782ecd3dea402ab9e6aa",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-02-24T03:08:20Z",
    "title_canon_sha256": "55031c72ee770921e37dfac6a5a2b3c4c4693dc343cf4c8ecb9a7571c865f715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4896",
    "kind": "arxiv",
    "version": 1
  }
}