Pith Number

pith:6XXZZXFV

pith:2016:6XXZZXFVRNU5VCA4KGAWR5OZUX

not attested not anchored not stored refs pending

Non-Fermi liquid Superconductivity: Eliashberg versus the Renormalization Group

Gonzalo Torroba, Huajia Wang, Srinivas Raghu

arxiv:1612.01971 v1 · 2016-12-06 · cond-mat.str-el · cond-mat.supr-con · hep-ph · 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{6XXZZXFVRNU5VCA4KGAWR5OZUX}

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	2026-05-18T00:45:14.875606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5ef9cdcb58b69da881c518168f5d9a5c5b635c7c77bf25f34affeb330876bc1

Aliases

arxiv: 1612.01971 · arxiv_version: 1612.01971v1 · doi: 10.48550/arxiv.1612.01971 · pith_short_12: 6XXZZXFVRNU5 · pith_short_16: 6XXZZXFVRNU5VCA4 · pith_short_8: 6XXZZXFV

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/6XXZZXFVRNU5VCA4KGAWR5OZUX \
  | 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: f5ef9cdcb58b69da881c518168f5d9a5c5b635c7c77bf25f34affeb330876bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b814a67ebeb0aab65527a7d094836f9daa3a9595bb0842f81350fd45c7a50105",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-12-06T20:00:01Z",
    "title_canon_sha256": "394a843f9ca755e4a51174a1c497edad8271e6bc413a31fe5d70034055331c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01971",
    "kind": "arxiv",
    "version": 1
  }
}