Pith Number

pith:DYPDKXG2

pith:2026:DYPDKXG2U2AKUSXYUUV2WRXUZS

not attested not anchored not stored refs pending

Study of $\chi_{\mathrm{c}}$ production in pPb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 8.16 TeV

CMS Collaboration

arxiv:2607.17847 v1 · 2026-07-20 · 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{DYPDKXG2U2AKUSXYUUV2WRXUZS}

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	2026-07-21T02:22:03.177129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1e355cdaa680aa4af8a52bab46f4cc825d7b0993fc20fc77eb96dd0b0fa734

Aliases

arxiv: 2607.17847 · arxiv_version: 2607.17847v1 · doi: 10.48550/arxiv.2607.17847 · pith_short_12: DYPDKXG2U2AK · pith_short_16: DYPDKXG2U2AKUSXY · pith_short_8: DYPDKXG2

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/DYPDKXG2U2AKUSXYUUV2WRXUZS \
  | 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: 1e1e355cdaa680aa4af8a52bab46f4cc825d7b0993fc20fc77eb96dd0b0fa734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab7b1adffe0a431e5ac6d1f609bd8326520aedd30c7ceac644d81fb11345697",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2026-07-20T11:45:04Z",
    "title_canon_sha256": "4ce3cb9cfbcc4514453221b9317e13a73caf1c0e8af23627c093602075c431b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17847",
    "kind": "arxiv",
    "version": 1
  }
}