Pith Number

pith:YNV7AIYW

pith:2001:YNV7AIYWPYA5AMIOS27AFQY52U

not attested not anchored not stored refs pending

Status of Nucleon Resonances with Masses $M<M_N+M_{\pi}$

L.V. Fil'kov, M. Rost, R. Beck, S.N. Cherepnya, Th. Walcher, V.L. Kashevarov

arxiv:nucl-th/0104070 v1 · 2001-04-24 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNV7AIYWPYA5AMIOS27AFQY52U}

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	2026-05-18T00:36:53.058114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c36bf023167e01d0310e96be02c31dd52a8ae03576ac84add233358aadd01f4e

Aliases

arxiv: nucl-th/0104070 · arxiv_version: nucl-th/0104070v1 · doi: 10.48550/arxiv.nucl-th/0104070 · pith_short_12: YNV7AIYWPYA5 · pith_short_16: YNV7AIYWPYA5AMIO · pith_short_8: YNV7AIYW

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/YNV7AIYWPYA5AMIOS27AFQY52U \
  | 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: c36bf023167e01d0310e96be02c31dd52a8ae03576ac84add233358aadd01f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efa0bc760543f98f61ad36aa18a73e96ae228b164b85453fa81b9cbceb8ce68",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2001-04-24T08:49:45Z",
    "title_canon_sha256": "3905e12a2d9b56a78e88d46fe7fefb65fc16e43a04fad4171338fc86b4a64ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0104070",
    "kind": "arxiv",
    "version": 1
  }
}