Pith Number

pith:YKEYUDBF

pith:2019:YKEYUDBFCYNGS53K6KZUDOEOGH

not attested not anchored not stored refs pending

Damping and softening of transverse acoustic phonons in colossal magnetoresistive La$_{0.7}$Ca$_{0.3}$MnO$_3$ and La$_{0.7}$Sr$_{0.3}$MnO$_3$

Dmitry A. Shulyatev, Jeffrey W. Lynn, Joel S. Helton, Yang Zhao

arxiv:1901.03394 v1 · 2019-01-10 · 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{YKEYUDBFCYNGS53K6KZUDOEOGH}

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	2026-05-17T23:56:31.359728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2898a0c25161a69776af2b341b88e31cae5fe99bc5f218c5cc44e0948de34d3

Aliases

arxiv: 1901.03394 · arxiv_version: 1901.03394v1 · doi: 10.48550/arxiv.1901.03394 · pith_short_12: YKEYUDBFCYNG · pith_short_16: YKEYUDBFCYNGS53K · pith_short_8: YKEYUDBF

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/YKEYUDBFCYNGS53K6KZUDOEOGH \
  | 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: c2898a0c25161a69776af2b341b88e31cae5fe99bc5f218c5cc44e0948de34d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f5677764693960c4f3e2f8f0404bcfdd4c1ff954f5481dfe067bff3962a0e3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-01-10T21:02:36Z",
    "title_canon_sha256": "7a1969ab493cdc0563b2cd9a340acf438c9fcfe5c378449d942e42b32d826164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03394",
    "kind": "arxiv",
    "version": 1
  }
}