Pith Number

pith:MV5OQS23

pith:1999:MV5OQS23D4NJEQVMFL7S3T57N6

not attested not anchored not stored refs pending

Global features of proton-neutron interactions and symmetry energy

K. Kaneko, M. Hasegawa

arxiv:nucl-th/9907022 v1 · 1999-07-07 · 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{MV5OQS23D4NJEQVMFL7S3T57N6}

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	2026-05-18T01:05:17.712298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

657ae84b5b1f1a9242ac2aff2dcfbf6f95f682f45d231cd21258888b865ecd49

Aliases

arxiv: nucl-th/9907022 · arxiv_version: nucl-th/9907022v1 · doi: 10.48550/arxiv.nucl-th/9907022 · pith_short_12: MV5OQS23D4NJ · pith_short_16: MV5OQS23D4NJEQVM · pith_short_8: MV5OQS23

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/MV5OQS23D4NJEQVMFL7S3T57N6 \
  | 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: 657ae84b5b1f1a9242ac2aff2dcfbf6f95f682f45d231cd21258888b865ecd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42dafb536adc44f3379fdfea3737a4b4672f221c37dedd28c5bdecca40153758",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-07-07T00:57:10Z",
    "title_canon_sha256": "fea18a1c1aa794e1611423a96321d72be4e9aef403d825a28754f29a99bced3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9907022",
    "kind": "arxiv",
    "version": 1
  }
}