Pith Number

pith:VY7FTCPO

pith:2014:VY7FTCPOC2SB66PH6BLZ5ZF7B7

not attested not anchored not stored refs pending

Quantum criticality in two dimensions and Marginal Fermi Liquid

K.B. Efetov

arxiv:1408.3865 v3 · 2014-08-17 · 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{VY7FTCPOC2SB66PH6BLZ5ZF7B7}

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	2026-05-18T01:42:18.156039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae3e5989ee16a41f79e7f0579ee4bf0fc95f7cc5b1529c78ec2659f42f3b6500

Aliases

arxiv: 1408.3865 · arxiv_version: 1408.3865v3 · doi: 10.48550/arxiv.1408.3865 · pith_short_12: VY7FTCPOC2SB · pith_short_16: VY7FTCPOC2SB66PH · pith_short_8: VY7FTCPO

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/VY7FTCPOC2SB66PH6BLZ5ZF7B7 \
  | 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: ae3e5989ee16a41f79e7f0579ee4bf0fc95f7cc5b1529c78ec2659f42f3b6500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b1d94c799e5056a1d190d25cac6b01873e572bb643c6d60469bbc2e23a3e86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-08-17T21:46:53Z",
    "title_canon_sha256": "31bb980bfa0244e20ddf51d59240a17a34e6215aee8a6512f60a6cd797d71cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3865",
    "kind": "arxiv",
    "version": 3
  }
}