Pith Number

pith:I7BDRX4T

pith:2011:I7BDRX4T7O7IUHM5AOYB4IW345

not attested not anchored not stored refs pending

X-ray absorption near-edge spectra of overdoped La_2-xSr_xCuO_4 high-T_c superconductors

A. Bansil, B. Barbiellini, Fernando D. Vila, Hsin Lin, J.J. Kas, J. J. Rehr, R.S. Markiewicz, Tanmoy Das, Towfiq Ahmed

arxiv:1101.5451 v1 · 2011-01-28 · 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{I7BDRX4T7O7IUHM5AOYB4IW345}

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	2026-05-18T02:03:20.998946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c238df93fbbe8a1d9d03b01e22dbe774fe02b6393dab1521150e954ca5509b

Aliases

arxiv: 1101.5451 · arxiv_version: 1101.5451v1 · doi: 10.48550/arxiv.1101.5451 · pith_short_12: I7BDRX4T7O7I · pith_short_16: I7BDRX4T7O7IUHM5 · pith_short_8: I7BDRX4T

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/I7BDRX4T7O7IUHM5AOYB4IW345 \
  | 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: 47c238df93fbbe8a1d9d03b01e22dbe774fe02b6393dab1521150e954ca5509b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd6e2f524b2cce0772d079a24a7e0a989ba2d4f2ef02af7221495e79aca3bee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-01-28T04:55:50Z",
    "title_canon_sha256": "1f404eaf25468b2afea22f68150e0a881d0c589009ac183293aa2e1a17029ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5451",
    "kind": "arxiv",
    "version": 1
  }
}