Pith Number

pith:XMERWWH5

pith:2020:XMERWWH5E2HVXTIVZKUYDSVU2F

not attested not anchored not stored refs pending

Evidence for bosonic mode coupling in electron dynamics of LiFeAs superconductor

Changqing Jin, Cong Li, Fengfeng Zhang, Feng Yang, Guangyang Dai, Guodong Liu, Lin Zhao, Qiang Gao, Qingyan Wang, Qinjun Peng, Shenjin Zhang, Xiancheng Wang, X. J. Zhou, Yang Wang, Yongqing Cai, Yuan Huang, Zhimin Wang, Zuyan Xu

arxiv:2010.10911 v1 · 2020-10-21 · 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{XMERWWH5E2HVXTIVZKUYDSVU2F}

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	2026-07-05T01:44:55.738200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb091b58fd268f5bcd15caa981cab4d1596e8ce4b3f110df0b83e3ce23d4be24

Aliases

arxiv: 2010.10911 · arxiv_version: 2010.10911v1 · doi: 10.48550/arxiv.2010.10911 · pith_short_12: XMERWWH5E2HV · pith_short_16: XMERWWH5E2HVXTIV · pith_short_8: XMERWWH5

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/XMERWWH5E2HVXTIVZKUYDSVU2F \
  | 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: bb091b58fd268f5bcd15caa981cab4d1596e8ce4b3f110df0b83e3ce23d4be24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e77a77a04209ec1eed73cf3f004ccb84a422db5f15b52fe5bd2f2ee497bf27b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-10-21T11:44:32Z",
    "title_canon_sha256": "dfc4a935ebe7164b504c4d0b16111cfb1f6a35a4e307a03f39361576deef3eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10911",
    "kind": "arxiv",
    "version": 1
  }
}