Pith Number

pith:5RPGR5DM

pith:2007:5RPGR5DMEFB5QY4NZMLRAYCL5W

not attested not anchored not stored refs pending

High-pressure infrared spectroscopy: tuning of the low-energy excitations in correlated electron systems

B. Sipos, C.C. Homes, G. Mihaly, H. Berger, I. Kezsmarki, L. Forro, R. Gaal, S. Bordacs

arxiv:0708.3998 v1 · 2007-08-29 · 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{5RPGR5DMEFB5QY4NZMLRAYCL5W}

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	2026-05-18T03:02:21.730086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5e68f46c2143d8638dcb1710604bed8d377d3b5649719dd3ed2ee52b36aac2

Aliases

arxiv: 0708.3998 · arxiv_version: 0708.3998v1 · doi: 10.48550/arxiv.0708.3998 · pith_short_12: 5RPGR5DMEFB5 · pith_short_16: 5RPGR5DMEFB5QY4N · pith_short_8: 5RPGR5DM

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/5RPGR5DMEFB5QY4NZMLRAYCL5W \
  | 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: ec5e68f46c2143d8638dcb1710604bed8d377d3b5649719dd3ed2ee52b36aac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a81119d977c004c025291004e40e8424afb76354e1f2871769a07273c55e6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-08-29T18:38:17Z",
    "title_canon_sha256": "b7c5996b3513141ed201d28658536b540072b2cb542e8f640a32d57460f09f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.3998",
    "kind": "arxiv",
    "version": 1
  }
}