Pith Number

pith:PTLTQL4Y

pith:2014:PTLTQL4YMD4VGVHPZKM7RMPF6F

not attested not anchored not stored refs pending

The enigma of the pseudogap phase of the cuprate superconductors

Debanjan Chowdhury, Subir Sachdev

arxiv:1501.00002 v1 · 2014-12-30 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTLTQL4YMD4VGVHPZKM7RMPF6F}

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.

Cited by

2 papers in Pith

Fractionalized Fermi liquids and the cuprate phase diagram

Lectures on insulating and conducting quantum spin liquids

Receipt and verification

First computed	2026-05-18T01:10:18.494021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd7382f9860f95354efca99f8b1e5f15250fd6c4fb5e5019dee5ad1609fd1fc

Aliases

arxiv: 1501.00002 · arxiv_version: 1501.00002v1 · doi: 10.48550/arxiv.1501.00002 · pith_short_12: PTLTQL4YMD4V · pith_short_16: PTLTQL4YMD4VGVHP · pith_short_8: PTLTQL4Y

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/PTLTQL4YMD4VGVHPZKM7RMPF6F \
  | 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: 7cd7382f9860f95354efca99f8b1e5f15250fd6c4fb5e5019dee5ad1609fd1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed697d2d40120d0f4716cfa7dff44ae3c3cd792351017d4abb2affcd7513e7d",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-30T21:00:03Z",
    "title_canon_sha256": "e5fabfd3df1baece1ec387667b27ebc2e46b3f2e0545b4ff47358d16a3bad2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00002",
    "kind": "arxiv",
    "version": 1
  }
}