Pith Number

pith:Y7KOESZB

pith:2016:Y7KOESZB7MRH6D2UG5PRTJ3PHK

not attested not anchored not stored refs pending

Single reconstructed Fermi surface pocket in an underdoped single layer cuprate superconductor

B. J. Ramshaw, K. A. Modic, M. Greven, M. K. Chan, N. Barisic, N. Harrison, R. D. McDonald

arxiv:1606.02772 v1 · 2016-06-08 · cond-mat.supr-con · 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{Y7KOESZB7MRH6D2UG5PRTJ3PHK}

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	2026-05-18T01:09:41.423291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d4e24b21fb227f0f54375f19a76f3abb839948252d962dea3496c9f5c16672

Aliases

arxiv: 1606.02772 · arxiv_version: 1606.02772v1 · doi: 10.48550/arxiv.1606.02772 · pith_short_12: Y7KOESZB7MRH · pith_short_16: Y7KOESZB7MRH6D2U · pith_short_8: Y7KOESZB

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/Y7KOESZB7MRH6D2UG5PRTJ3PHK \
  | 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: c7d4e24b21fb227f0f54375f19a76f3abb839948252d962dea3496c9f5c16672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f0ef48e8513d46caedf168e0f3fd6145c0426eef9ce95ed849cb80a1900758e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-06-08T22:08:24Z",
    "title_canon_sha256": "8d554aa53811558e6352b1dda767e12f4516d86517038d6901942ac55ae2bcb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02772",
    "kind": "arxiv",
    "version": 1
  }
}