Pith Number

pith:UIV6RMYJ

pith:2002:UIV6RMYJ2BFILLMMFXVSRSLWAF

not attested not anchored not stored refs pending

Observation of the strange sea in the proton via inclusive Phi-meson production in neutral current deep inelastic scattering at HERA

ZEUS Collaboration

arxiv:hep-ex/0211025 v2 · 2002-11-11 · 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{UIV6RMYJ2BFILLMMFXVSRSLWAF}

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	2026-05-18T03:47:32.208209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a22be8b309d04a85ad8c2deb28c976016f5c22ee16b5fb6f1d2a78e39f279ca8

Aliases

arxiv: hep-ex/0211025 · arxiv_version: hep-ex/0211025v2 · doi: 10.48550/arxiv.hep-ex/0211025 · pith_short_12: UIV6RMYJ2BFI · pith_short_16: UIV6RMYJ2BFILLMM · pith_short_8: UIV6RMYJ

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/UIV6RMYJ2BFILLMMFXVSRSLWAF \
  | 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: a22be8b309d04a85ad8c2deb28c976016f5c22ee16b5fb6f1d2a78e39f279ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1f55823de5e1a0edda3ca5b31b3d832093695bf2d3b1d2414ec46d568860c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-11-11T16:10:36Z",
    "title_canon_sha256": "1a06fac3c17f75803bb2f3e69200e668012d85645a9a4d24d421be787d1d25fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0211025",
    "kind": "arxiv",
    "version": 2
  }
}