Pith Number

pith:RPTPA4BA

pith:2016:RPTPA4BANAYX5WMFZKJL7BG6AS

not attested not anchored not stored refs pending

Pseudogap and superconductivity in two-dimensional doped charge-transfer insulators

A.-M. S. Tremblay, G. Sordi, L. Fratino, P. S\'emon

arxiv:1602.02280 v2 · 2016-02-06 · cond-mat.str-el · cond-mat.stat-mech · 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{RPTPA4BANAYX5WMFZKJL7BG6AS}

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	2026-05-18T01:11:37.370741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be6f0702068317ed985ca92bf84de04bfa4c351185ef89acc9b4484c2810297

Aliases

arxiv: 1602.02280 · arxiv_version: 1602.02280v2 · doi: 10.48550/arxiv.1602.02280 · pith_short_12: RPTPA4BANAYX · pith_short_16: RPTPA4BANAYX5WMF · pith_short_8: RPTPA4BA

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/RPTPA4BANAYX5WMFZKJL7BG6AS \
  | 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: 8be6f0702068317ed985ca92bf84de04bfa4c351185ef89acc9b4484c2810297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ac0a98692e9de8c35295165fcf8d34e66df59d9675406950b4f29854153df3",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-02-06T17:18:12Z",
    "title_canon_sha256": "b7e6f21e5a4dec7966899352d2a5586a7ebaae18969690edcd550a8ec7ebb3ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02280",
    "kind": "arxiv",
    "version": 2
  }
}