Pith Number

pith:HN7E4ZUU

pith:2013:HN7E4ZUUJLSZRVZJ3HJXIDZ2FD

not attested not anchored not stored refs pending

First results from p-Pb collisions at the LHC

Constantin Loizides (LBNL)

arxiv:1308.1377 v2 · 2013-08-06 · nucl-ex · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HN7E4ZUUJLSZRVZJ3HJXIDZ2FD}

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	2026-05-18T02:49:28.838205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7e4e66944ae598d729d9d3740f3a28da1ba5b363e48e6aec040eb2e46835e4

Aliases

arxiv: 1308.1377 · arxiv_version: 1308.1377v2 · doi: 10.48550/arxiv.1308.1377 · pith_short_12: HN7E4ZUUJLSZ · pith_short_16: HN7E4ZUUJLSZRVZJ · pith_short_8: HN7E4ZUU

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/HN7E4ZUUJLSZRVZJ3HJXIDZ2FD \
  | 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: 3b7e4e66944ae598d729d9d3740f3a28da1ba5b363e48e6aec040eb2e46835e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152669516f79a74b6115ca9d83f9db1bb9e87f596c1dd18f8318e74196de6a0d",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2013-08-06T19:06:42Z",
    "title_canon_sha256": "208285b8695d0597491cda004ac5e7c85c668a374321809fb2209f52ce8cb0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1377",
    "kind": "arxiv",
    "version": 2
  }
}