Pith Number

pith:CWFU3HUO

pith:2004:CWFU3HUOV2ZZBDXGK6CEMRHJWB

not attested not anchored not stored refs pending

A Density Functional Study of O2 Adsorption on (100) Surface of gamma-Uranium

A. K. Ray, M. N. Huda

arxiv:cond-mat/0404697 v1 · 2004-04-29 · 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{CWFU3HUOV2ZZBDXGK6CEMRHJWB}

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	2026-05-18T01:39:58.238118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158b4d9e8eaeb3908ee657844644e9b05fe39a2a2c41fe6891dd45f96abb2e54

Aliases

arxiv: cond-mat/0404697 · arxiv_version: cond-mat/0404697v1 · doi: 10.48550/arxiv.cond-mat/0404697 · pith_short_12: CWFU3HUOV2ZZ · pith_short_16: CWFU3HUOV2ZZBDXG · pith_short_8: CWFU3HUO

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/CWFU3HUOV2ZZBDXGK6CEMRHJWB \
  | 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: 158b4d9e8eaeb3908ee657844644e9b05fe39a2a2c41fe6891dd45f96abb2e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95880548c18fe529458e1048aea0a8e57c9c48818677121b1d6a25a17d48c74c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-04-29T04:20:12Z",
    "title_canon_sha256": "f3c1be5a47dff38cda44f7edbf3a45f434256f96c46b50c1e17e50d5b06bf62d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404697",
    "kind": "arxiv",
    "version": 1
  }
}