Pith Number

pith:FQO4FPKR

pith:2010:FQO4FPKR66LM6IX7PCQBSWILPB

not attested not anchored not stored refs pending

Testing the Lambda(1520) hyperon in-medium width in near-threshold proton-nucleus reactions

E.Ya.Paryev

arxiv:1010.0111 v1 · 2010-10-01 · nucl-th · 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{FQO4FPKR66LM6IX7PCQBSWILPB}

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	2026-05-18T04:08:45.375022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1dc2bd51f796cf22ff78a019590b786b16b54dee6733fa8da3ec37845b6ed7

Aliases

arxiv: 1010.0111 · arxiv_version: 1010.0111v1 · doi: 10.48550/arxiv.1010.0111 · pith_short_12: FQO4FPKR66LM · pith_short_16: FQO4FPKR66LM6IX7 · pith_short_8: FQO4FPKR

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/FQO4FPKR66LM6IX7PCQBSWILPB \
  | 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: 2c1dc2bd51f796cf22ff78a019590b786b16b54dee6733fa8da3ec37845b6ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f430b508ac8f9b21842a81264842355dccbcee1a42be6d2bf576bd9d8a3533",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-10-01T10:07:16Z",
    "title_canon_sha256": "31360de1dcd6aac397a7b3df607314a3a12404288c37d279801f719c27ccb838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0111",
    "kind": "arxiv",
    "version": 1
  }
}