Pith Number

pith:SYL2Y2V5

pith:2010:SYL2Y2V5RLB2Y2MIYOQEUBCCJ2

not attested not anchored not stored refs pending

Ab initio study of beryllium-decorated fullerenes for hydrogen storage

Bing Huang, Hoonkyung Lee, Jisoon Ihm, Wenhui Duan

arxiv:1003.4473 v1 · 2010-03-23 · 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{SYL2Y2V5RLB2Y2MIYOQEUBCCJ2}

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	2026-05-18T02:08:23.990246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9617ac6abd8ac3ac6988c3a04a04424e91e850cb2839c726dd4341df59578e2e

Aliases

arxiv: 1003.4473 · arxiv_version: 1003.4473v1 · doi: 10.48550/arxiv.1003.4473 · pith_short_12: SYL2Y2V5RLB2 · pith_short_16: SYL2Y2V5RLB2Y2MI · pith_short_8: SYL2Y2V5

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/SYL2Y2V5RLB2Y2MIYOQEUBCCJ2 \
  | 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: 9617ac6abd8ac3ac6988c3a04a04424e91e850cb2839c726dd4341df59578e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6cac3e778455be32b18966e73b0b5aa26fa8459c59d5fdae06ccee5fa257596",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-03-23T17:23:46Z",
    "title_canon_sha256": "c9b292d3eda6f01f05169a34d9960dd60ec6ac46f6671d12a48adb0f01995fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4473",
    "kind": "arxiv",
    "version": 1
  }
}