Pith Number

pith:KWYSCMEX

pith:2012:KWYSCMEXJQGD6DV4Q3U4J2SNOT

not attested not anchored not stored refs pending

Prospects for hydrogen storage in graphene

Valentina Tozzini, Vittorio Pellegrini

arxiv:1207.5703 v1 · 2012-07-24 · cond-mat.mes-hall

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:48:48.045668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b12130974c0c3f0ebc86e9c4ea4d74d550d370a63a642cb0d1c8e74b57d372

Aliases

arxiv: 1207.5703 · arxiv_version: 1207.5703v1 · doi: 10.48550/arxiv.1207.5703

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/KWYSCMEXJQGD6DV4Q3U4J2SNOT \
  | 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: 55b12130974c0c3f0ebc86e9c4ea4d74d550d370a63a642cb0d1c8e74b57d372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d5f8b7f460ee325383db470fef60aa7df6d4a7f8180895ec42da53b5703ae73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-24T13:57:48Z",
    "title_canon_sha256": "7efeb1cea13db2f8ff4626676731d8b22269c4f51b03059b0d7d7d66380d7a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5703",
    "kind": "arxiv",
    "version": 1
  }
}