Pith Number

pith:LIQHGYEG

pith:2011:LIQHGYEG3ZQIFV6YCGHSRLSVQH

not attested not anchored not stored refs pending

NMR Studies of pseudogap and electronic inhomogeneity in Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$

A. C. Shockley, A. P. Dioguardi, G. Gu, H.-J. Grafe, J. Crocker, J. Wen, N. apRoberts-Warren, N. J. Curro, Z. Xu

arxiv:1108.2922 v1 · 2011-08-15 · cond-mat.str-el

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

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	2026-05-18T02:00:54.008896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a20736086de6082d7d8118f28ae5581d8d70d023ac789b73389283e21a68103

Aliases

arxiv: 1108.2922 · arxiv_version: 1108.2922v1 · doi: 10.48550/arxiv.1108.2922 · pith_short_12: LIQHGYEG3ZQI · pith_short_16: LIQHGYEG3ZQIFV6Y · pith_short_8: LIQHGYEG

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/LIQHGYEG3ZQIFV6YCGHSRLSVQH \
  | 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: 5a20736086de6082d7d8118f28ae5581d8d70d023ac789b73389283e21a68103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ace2dbba9eba266cb03aaea9f77c4f47922daad6cfd11a562432ab32dd733f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-08-15T02:52:11Z",
    "title_canon_sha256": "bd7cb94d943bb639f6d7724c0035758d3d1d3a66073543f5043d1862a13a1db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2922",
    "kind": "arxiv",
    "version": 1
  }
}