Pith Number

pith:AGLH7Y6O

pith:2009:AGLH7Y6OYZWYLL64LQSN5XZZTY

not attested not anchored not stored refs pending

Search for eta-mesic helium using the WASA-AT-COSY detector

J. Smyrski, P. Moskal, W. Krzemien

arxiv:0903.1513 v1 · 2009-03-09 · nucl-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{AGLH7Y6OYZWYLL64LQSN5XZZTY}

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	2026-07-04T15:42:20.682881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01967fe3cec66d85afdc5c24dedf399e23c0c2bc9b50998f23840422be7a2641

Aliases

arxiv: 0903.1513 · arxiv_version: 0903.1513v1 · doi: 10.48550/arxiv.0903.1513 · pith_short_12: AGLH7Y6OYZWY · pith_short_16: AGLH7Y6OYZWYLL64 · pith_short_8: AGLH7Y6O

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/AGLH7Y6OYZWYLL64LQSN5XZZTY \
  | 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: 01967fe3cec66d85afdc5c24dedf399e23c0c2bc9b50998f23840422be7a2641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a9051ef4e6b5ad77fe1c94e636ad2300c86f7c575e799d5df8e01951e3dbc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-03-09T10:32:13Z",
    "title_canon_sha256": "48b263c5f21f75fba47d9a8ff5c355be1fa333841f8636a2e03cb2eeba1cfd18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1513",
    "kind": "arxiv",
    "version": 1
  }
}