Pith Number

pith:PRZFA6DF

pith:2020:PRZFA6DFQWDGMXDUAIQZ4SQMDZ

not attested not anchored not stored refs pending

Soft elastic constants from phonon spectroscopy in hole-doped Ba$_{1-x}$(K,Na)$_x$Fe$_2$As$_2$ and Sr$_{1-x}Na$_x$Fe$_2$As$_2$

A. H. Said, F. Weber, K. M. Taddei, M. Kauth, S. Rosenkranz, Th. Wolf

arxiv:2012.01051 v1 · 2020-12-02 · 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{PRZFA6DFQWDGMXDUAIQZ4SQMDZ}

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	2026-07-05T01:56:34.966304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c725078658586665c7402219e4a0c1e46688e657509d9536b3779f6451bf13b

Aliases

arxiv: 2012.01051 · arxiv_version: 2012.01051v1 · doi: 10.48550/arxiv.2012.01051 · pith_short_12: PRZFA6DFQWDG · pith_short_16: PRZFA6DFQWDGMXDU · pith_short_8: PRZFA6DF

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/PRZFA6DFQWDGMXDUAIQZ4SQMDZ \
  | 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: 7c725078658586665c7402219e4a0c1e46688e657509d9536b3779f6451bf13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e691b2c2a30035981332e393ab7996ef6c7274076a3407b73f659615641b63c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-12-02T09:46:36Z",
    "title_canon_sha256": "ac08197e4812ed35bc933737eab0a272cec9c24481cd477349a84d1d49108c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01051",
    "kind": "arxiv",
    "version": 1
  }
}