Pith Number

pith:BG3XYSMI

pith:2021:BG3XYSMI45OSTS4MTDOOM6WW6I

not attested not anchored not stored refs pending

Antinodal kink in the band dispersion of electron-doped cuprate ${\rm La}_{2-x}{\rm Ce}_x{\rm CuO}_{4\pm\delta}$

C. Y. Tang, H. Ding, J. X. Zhang, J. Y. Guan, J. Zhao, K. Jin, S. Y. Gao, T. Qian, X. C. Guo, Y. B. Huang, Y. J. Sun, Z. C. Rao, Z. F. Lin, Z. Y. Weng

arxiv:2110.12913 v1 · 2021-10-25 · 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{BG3XYSMI45OSTS4MTDOOM6WW6I}

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	2026-07-05T03:25:25.355521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b77c4988e75d29cb8c98dce67ad6f224c0b16b1757c2c679760dba736724eb

Aliases

arxiv: 2110.12913 · arxiv_version: 2110.12913v1 · doi: 10.48550/arxiv.2110.12913 · pith_short_12: BG3XYSMI45OS · pith_short_16: BG3XYSMI45OSTS4M · pith_short_8: BG3XYSMI

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/BG3XYSMI45OSTS4MTDOOM6WW6I \
  | 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: 09b77c4988e75d29cb8c98dce67ad6f224c0b16b1757c2c679760dba736724eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea19c88a211e07575c1c23861432f54735ae2b502813e6d120ffe4ff66f3275",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-10-25T12:51:27Z",
    "title_canon_sha256": "a4511408981b5c368632c930e05f5d116bcc8035ccb70985bf9d450d5943afba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12913",
    "kind": "arxiv",
    "version": 1
  }
}