Pith Number

pith:RHHKQMHC

pith:2010:RHHKQMHCTOKFLFZOSUSMYXJRC7

not attested not anchored not stored refs pending

Study of a Narrow pi+ pi- Peak at about 755 MeV/c**2 in pbar n --> 2 pi+ 3 pi- Annihilation at Rest

Mario Gaspero

arxiv:1005.2381 v1 · 2010-05-13 · 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{RHHKQMHCTOKFLFZOSUSMYXJRC7}

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	2026-05-18T02:24:07.399854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cea830e29b9455972e9524cc5d3117eb7fe3fba11157d708444426c03c7d2b

Aliases

arxiv: 1005.2381 · arxiv_version: 1005.2381v1 · doi: 10.48550/arxiv.1005.2381 · pith_short_12: RHHKQMHCTOKF · pith_short_16: RHHKQMHCTOKFLFZO · pith_short_8: RHHKQMHC

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/RHHKQMHCTOKFLFZOSUSMYXJRC7 \
  | 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: 89cea830e29b9455972e9524cc5d3117eb7fe3fba11157d708444426c03c7d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ed8f0d305408243dd40609f1d78736f421019f6b463cb7134b8d3b08632fff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2010-05-13T17:48:03Z",
    "title_canon_sha256": "d100adf43f0e1d694a07fea6cfb6be5e5b4901bd2140e756eb8bb6e6d9fbdaad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2381",
    "kind": "arxiv",
    "version": 1
  }
}