Pith Number

pith:OBPU2OOX

pith:2011:OBPU2OOXWWIMABYBYZNREZSOTN

not attested not anchored not stored refs pending

Reaffirming the $d_{x^2-y^2}$ superconducting gap using the auto-correlation angle-resolved photoemission spectroscopy of Bi$_{1.5}$Pb$_{0.55}$Sr$_{1.6}$La$_{0.4}$CuO$_{6+\delta}$

D. H. Lu, H. Eisaki, J. P. Testaud, M. Hashimoto, R. G. Moore, R.-H. He, T. P. Devereaux, W. Meevasana, Y. Yoshida, Z. Hussain, Z.-X. Shen

arxiv:1104.0364 v2 · 2011-04-03 · 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{OBPU2OOXWWIMABYBYZNREZSOTN}

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	2026-05-18T04:23:33.985221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705f4d39d7b590c00701c65b12664e9b54bd551707e617c19b1d0ecc079cf968

Aliases

arxiv: 1104.0364 · arxiv_version: 1104.0364v2 · doi: 10.48550/arxiv.1104.0364 · pith_short_12: OBPU2OOXWWIM · pith_short_16: OBPU2OOXWWIMABYB · pith_short_8: OBPU2OOX

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/OBPU2OOXWWIMABYBYZNREZSOTN \
  | 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: 705f4d39d7b590c00701c65b12664e9b54bd551707e617c19b1d0ecc079cf968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454ebbe69b88f94f76c117b4009fbdb42f79026d22242c33bf34269f1bd2cbe5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-04-03T07:23:04Z",
    "title_canon_sha256": "47fbcc8a473dd39c0b0731b53ab8db654001c4f93e13f9b245b64b0981006380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0364",
    "kind": "arxiv",
    "version": 2
  }
}