Pith Number

pith:PIK25KIL

pith:2006:PIK25KILO2SFGTEAN3RHW32E7E

not attested not anchored not stored refs pending

Correlating off-stoichiometric doping with nanoscale electronic disorder and quasiparticle interference pattern in high-$T_c$ superconductor Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$

Hong Ding, Sen Zhou, Ziqiang Wang

arxiv:cond-mat/0604426 v2 · 2006-04-18 · 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{PIK25KILO2SFGTEAN3RHW32E7E}

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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	2026-07-04T14:59:28.002139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a15aea90b76a4534c806ee27b6f44f9264ff24c8637dba16b80ffcdf0ae3694

Aliases

arxiv: cond-mat/0604426 · arxiv_version: cond-mat/0604426v2 · doi: 10.48550/arxiv.cond-mat/0604426 · pith_short_12: PIK25KILO2SF · pith_short_16: PIK25KILO2SFGTEA · pith_short_8: PIK25KIL

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/PIK25KILO2SFGTEAN3RHW32E7E \
  | 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: 7a15aea90b76a4534c806ee27b6f44f9264ff24c8637dba16b80ffcdf0ae3694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49579c4bce0e62ce8bbcff6e2b0c264334b8ebb0de7bff5a5dbe6aefd6d06ceb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-04-18T20:01:09Z",
    "title_canon_sha256": "0590be6696b2dd2c36376e5c8a16aece81470d2bc405bbd97da048bb2921aad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604426",
    "kind": "arxiv",
    "version": 2
  }
}