Pith Number

pith:I334ZWR3

pith:1997:I334ZWR3NJPGRBI5M4IDNZIXJU

not attested not anchored not stored refs pending

Evidence for Exotic Meson Production in the Reaction $ \pi^{-} p \to \eta \pi^{-} p$ at 18 GeV/c

The E852 Collaboration

arxiv:hep-ex/9705011 v1 · 1997-05-15 · 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{I334ZWR3NJPGRBI5M4IDNZIXJU}

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	2026-05-18T03:47:21.679934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f7ccda3b6a5e68851d671036e5174d3d88d54ba0746bc6540ec2c46796fc9a

Aliases

arxiv: hep-ex/9705011 · arxiv_version: hep-ex/9705011v1 · doi: 10.48550/arxiv.hep-ex/9705011 · pith_short_12: I334ZWR3NJPG · pith_short_16: I334ZWR3NJPGRBI5 · pith_short_8: I334ZWR3

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/I334ZWR3NJPGRBI5M4IDNZIXJU \
  | 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: 46f7ccda3b6a5e68851d671036e5174d3d88d54ba0746bc6540ec2c46796fc9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d478efec97dda432935e5b83e4e3b191fc1df82fc81f4f4c40e7826d1c791b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1997-05-15T18:05:30Z",
    "title_canon_sha256": "2a4795d7dbc44ddc4ae4402124ca5e46afa6bab78675d05808af48397338bc88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9705011",
    "kind": "arxiv",
    "version": 1
  }
}