Pith Number

pith:EUSILVTP

pith:1995:EUSILVTP2EUZEDBPJUIZEJVU3M

not attested not anchored not stored refs pending

First-principle study of excitonic self-trapping in diamond

Francesco Mauri, Roberto Car

arxiv:mtrl-th/9502002 v1 · 1995-02-04 · mtrl-th · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUSILVTP2EUZEDBPJUIZEJVU3M}

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	2026-05-18T01:05:22.378026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

252485d66fd129920c2f4d119226b4db30a77a73c02ed44bb99a598c660bd334

Aliases

arxiv: mtrl-th/9502002 · arxiv_version: mtrl-th/9502002v1 · doi: 10.48550/arxiv.mtrl-th/9502002 · pith_short_12: EUSILVTP2EUZ · pith_short_16: EUSILVTP2EUZEDBP · pith_short_8: EUSILVTP

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/EUSILVTP2EUZEDBPJUIZEJVU3M \
  | 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: 252485d66fd129920c2f4d119226b4db30a77a73c02ed44bb99a598c660bd334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a5aaccd7bf0018783f4883d0051783a8b46d4f605c4d3c8b4c44fcb6676107",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "mtrl-th",
    "submitted_at": "1995-02-04T00:04:16Z",
    "title_canon_sha256": "e624503233d3c3de8082ba9c0e7b3f07f5843b2dc4bd60da9719aabfe1b9eb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "mtrl-th/9502002",
    "kind": "arxiv",
    "version": 1
  }
}