Pith Number

pith:72AKRUVY

pith:2016:72AKRUVYXR2HDT3LYLTPNITGBC

not attested not anchored not stored refs pending

Observation of the anisotropic Dirac cone in the band dispersion of 112-structured iron-based superconductor Ca0.9La0.1FeAs2

C. C. Fan, D. W. Shen, H. F. Yang, J. S. Liu, M. Y. Li, Q. Yao, W. Li, W. Zhou, X. Z. Xing, Y. Sun, Z. T. Liu, Z. Wang, Z. X. Shi

arxiv:1608.00072 v1 · 2016-07-30 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{72AKRUVYXR2HDT3LYLTPNITGBC}

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	2026-05-18T01:10:13.897387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe80a8d2b8bc7471cf6bc2e6f6a266089fd8bab94dd1730d6510760f380e2f94

Aliases

arxiv: 1608.00072 · arxiv_version: 1608.00072v1 · doi: 10.48550/arxiv.1608.00072 · pith_short_12: 72AKRUVYXR2H · pith_short_16: 72AKRUVYXR2HDT3L · pith_short_8: 72AKRUVY

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/72AKRUVYXR2HDT3LYLTPNITGBC \
  | 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: fe80a8d2b8bc7471cf6bc2e6f6a266089fd8bab94dd1730d6510760f380e2f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988fa0dad083fb2981201a51c8e201f42799185e0a49c354e0aec7e34d010cdf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-07-30T05:40:46Z",
    "title_canon_sha256": "5e32abc6f2db21a0c7bf0213728b44ae2029a3ec2ddf83427a2bc79072554a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00072",
    "kind": "arxiv",
    "version": 1
  }
}