Pith Number

pith:MKN7F5HY

pith:2001:MKN7F5HY5I2CCXAUXIHPU4KUDW

not attested not anchored not stored refs pending

Analytical E1 strength functions of two-neutron halo nuclei: the 6-He example

C. Forssen, M. V. Zhukov, V. D. Efros

arxiv:nucl-th/0108021 v1 · 2001-08-09 · 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{MKN7F5HY5I2CCXAUXIHPU4KUDW}

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	2026-05-18T01:38:16.476086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629bf2f4f8ea34215c14ba0efa71541d825077131d6ae117d789785b86ddc8bb

Aliases

arxiv: nucl-th/0108021 · arxiv_version: nucl-th/0108021v1 · doi: 10.48550/arxiv.nucl-th/0108021 · pith_short_12: MKN7F5HY5I2C · pith_short_16: MKN7F5HY5I2CCXAU · pith_short_8: MKN7F5HY

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/MKN7F5HY5I2CCXAUXIHPU4KUDW \
  | 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: 629bf2f4f8ea34215c14ba0efa71541d825077131d6ae117d789785b86ddc8bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "679d33c969baf53391c7d25a3a5e474908bfbf0e5aff8478c358ccb4e940ade2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2001-08-09T11:05:15Z",
    "title_canon_sha256": "bf87485b6a96149f931009fe1bc8c786797bdf28afa73d4030f83e2aaa7b32c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0108021",
    "kind": "arxiv",
    "version": 1
  }
}