Pith Number

pith:UBY6E3KY

pith:1997:UBY6E3KYPML77PEHEKFHADDTRA

not attested not anchored not stored refs pending

Peculiarities of phonon spectra and lattice heat capacity in Ir and Rh

A. V. Trefilov, I. I. Naumov, K. Yu. Khromov, M. I. Katsnelson, M. N. Khlopkin

arxiv:cond-mat/9710177 v1 · 1997-10-17 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBY6E3KYPML77PEHEKFHADDTRA}

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	2026-05-18T01:39:33.006553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a071e26d587b17ffbc87228a700c738839d2cc10870e50cd9cab6afd0252f0b3

Aliases

arxiv: cond-mat/9710177 · arxiv_version: cond-mat/9710177v1 · doi: 10.48550/arxiv.cond-mat/9710177 · pith_short_12: UBY6E3KYPML7 · pith_short_16: UBY6E3KYPML77PEH · pith_short_8: UBY6E3KY

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/UBY6E3KYPML77PEHEKFHADDTRA \
  | 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: a071e26d587b17ffbc87228a700c738839d2cc10870e50cd9cab6afd0252f0b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532b9b617e594fb6099084ea3fdd187e1e455d840cdc4306d86e76d538134c1b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-10-17T13:33:03Z",
    "title_canon_sha256": "d975e08800390f8b1c84713edac23e74a5a2e1752e01a89fa87818a7ad2ee338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9710177",
    "kind": "arxiv",
    "version": 1
  }
}