Pith Number

pith:OTDTKK6K

pith:2009:OTDTKK6KHZE7CFM7UKZCYFY2XM

not attested not anchored not stored refs pending

Improved Calculation of Vibrational Mode Lifetimes in Anharmonic Solids - Part I: Theory

Doyl Dickel, Murray S. Daw

arxiv:0910.0455 v2 · 2009-10-02 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTDTKK6KHZE7CFM7UKZCYFY2XM}

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	2026-05-18T00:45:22.887130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c7352bca3e49f1159fa2b22c171abb003f79fb7849f4e26d35b710881edfa5

Aliases

arxiv: 0910.0455 · arxiv_version: 0910.0455v2 · doi: 10.48550/arxiv.0910.0455 · pith_short_12: OTDTKK6KHZE7 · pith_short_16: OTDTKK6KHZE7CFM7 · pith_short_8: OTDTKK6K

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/OTDTKK6KHZE7CFM7UKZCYFY2XM \
  | 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: 74c7352bca3e49f1159fa2b22c171abb003f79fb7849f4e26d35b710881edfa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f520d0b23e473a45af8241475d32ea8f47468ee736c19a7c139ad400707be1",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-10-02T17:53:49Z",
    "title_canon_sha256": "b92525d1f5ed8aa22f1a8ed7a94ec7ca33ec29402427dfcf7ebe0e67cd14df54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0455",
    "kind": "arxiv",
    "version": 2
  }
}