Pith Number

pith:HBB63FDC

pith:2017:HBB63FDCSJQVBPIRTG3JT4YTDA

not attested not anchored not stored refs pending

Relative particle yield fluctuations in Pb-Pb collisions at ${\mathbf{\sqrt{s_{\rm NN}}=2.76}}$ TeV

ALICE Collaboration

arxiv:1712.07929 v2 · 2017-12-21 · 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{HBB63FDCSJQVBPIRTG3JT4YTDA}

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	2026-05-17T23:43:23.906071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3843ed9462926150bd1199b699f313181dad3b555e63bf1e18e05fb4307a93ed

Aliases

arxiv: 1712.07929 · arxiv_version: 1712.07929v2 · doi: 10.48550/arxiv.1712.07929 · pith_short_12: HBB63FDCSJQV · pith_short_16: HBB63FDCSJQVBPIR · pith_short_8: HBB63FDC

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/HBB63FDCSJQVBPIRTG3JT4YTDA \
  | 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: 3843ed9462926150bd1199b699f313181dad3b555e63bf1e18e05fb4307a93ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57c5fe38a634c8b8735938309d097510c5479152f38e1f7f6985fa7294ea9937",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-12-21T13:34:56Z",
    "title_canon_sha256": "dd37429c9dfa3ad79bf5c7206cdee02bc8f6aef281e77d41a8add15131676ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07929",
    "kind": "arxiv",
    "version": 2
  }
}