Pith Number

pith:MW2PPP2S

pith:2021:MW2PPP2SC4HG7G3KIQLF3XGGUJ

not attested not anchored not stored refs pending

Pressure induced Lifshitz transition and anomalous crystal field splitting in AFeAs (A=Li/Na) Fe-based superconducting compounds: A first principles study

Haranath Ghosh, Soumyadeep Ghosh

arxiv:2108.07623 v1 · 2021-08-17 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MW2PPP2SC4HG7G3KIQLF3XGGUJ}

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	2026-07-05T03:06:40.914656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65b4f7bf52170e6f9b6a44165ddcc6a254bc431458f02c90fd470238e8c681ec

Aliases

arxiv: 2108.07623 · arxiv_version: 2108.07623v1 · doi: 10.48550/arxiv.2108.07623 · pith_short_12: MW2PPP2SC4HG · pith_short_16: MW2PPP2SC4HG7G3K · pith_short_8: MW2PPP2S

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/MW2PPP2SC4HG7G3KIQLF3XGGUJ \
  | 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: 65b4f7bf52170e6f9b6a44165ddcc6a254bc431458f02c90fd470238e8c681ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262c47966ca9257416f29c3544dac4cba7964f14b8efd1db3dd63045bb491c63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-08-17T13:51:13Z",
    "title_canon_sha256": "064b1f9384b7c6e3159621e7e726ba5b10d62eb89c04c6fe8d06a5a66342a173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07623",
    "kind": "arxiv",
    "version": 1
  }
}