Pith Number

pith:5SROMH2V

pith:2013:5SROMH2V5LUJZDDGHFTUA3LNE3

not attested not anchored not stored refs pending

Searching for intrinsic charm in the proton at the LHC

G.I. Lykasov, M.A. Demichev, M. Stockton, T. Stavreva, V.A. Bednyakov

arxiv:1305.3548 v1 · 2013-05-15 · hep-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{5SROMH2V5LUJZDDGHFTUA3LNE3}

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	2026-05-18T01:49:56.865396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca2e61f55eae89c8c663967406d6d26f2e3a2a5fe2f5374ed05a1c10802d54a

Aliases

arxiv: 1305.3548 · arxiv_version: 1305.3548v1 · doi: 10.48550/arxiv.1305.3548 · pith_short_12: 5SROMH2V5LUJ · pith_short_16: 5SROMH2V5LUJZDDG · pith_short_8: 5SROMH2V

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/5SROMH2V5LUJZDDGHFTUA3LNE3 \
  | 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: eca2e61f55eae89c8c663967406d6d26f2e3a2a5fe2f5374ed05a1c10802d54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90bd52f82a7b47963e1c482b7118a19fbef95c72d5ee8552b4e06f6c29d583f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-05-15T17:12:06Z",
    "title_canon_sha256": "f40a381f2695e7acbe1356b0827879809f86fb9c52769cecd60b554fe086299f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3548",
    "kind": "arxiv",
    "version": 1
  }
}