Pith Number

pith:IG5H4JU3

pith:1995:IG5H4JU3LX4R6PCLGUM4JPB7IU

not attested not anchored not stored refs pending

Spectral Shifts of Semiconductor Clusters

Antonietta Tomasulo, Mushti V. Ramakrishnai

arxiv:chem-ph/9502003 v1 · 1995-02-08 · chem-ph · cond-mat · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IG5H4JU3LX4R6PCLGUM4JPB7IU}

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	2026-05-18T01:07:24.392215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41ba7e269b5df91f3c4b3519c4bc3f4539ef587bf69b889fdbe9cef6b1bd934c

Aliases

arxiv: chem-ph/9502003 · arxiv_version: chem-ph/9502003v1 · doi: 10.48550/arxiv.chem-ph/9502003 · pith_short_12: IG5H4JU3LX4R · pith_short_16: IG5H4JU3LX4R6PCL · pith_short_8: IG5H4JU3

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/IG5H4JU3LX4R6PCLGUM4JPB7IU \
  | 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: 41ba7e269b5df91f3c4b3519c4bc3f4539ef587bf69b889fdbe9cef6b1bd934c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26d3edb678a2d9ce30acdc370dc9114635d60fae3bc368808b3a0c5a89a5d4a7",
    "cross_cats_sorted": [
      "cond-mat",
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "chem-ph",
    "submitted_at": "1995-02-08T01:21:33Z",
    "title_canon_sha256": "29424a6a7d929fcfb74577603d24bd4e5ae0d8b398402a23ef3fe3528c15d68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chem-ph/9502003",
    "kind": "arxiv",
    "version": 1
  }
}