Pith Number

pith:7BK2FL2E

pith:2009:7BK2FL2EFJZ2A7ONS5SB4YKQAI

not attested not anchored not stored refs pending

Weak Response of Nuclear Matter at low Momentum transfer

Nicola Farina

arxiv:0902.2933 v1 · 2009-02-17 · 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{7BK2FL2EFJZ2A7ONS5SB4YKQAI}

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	2026-05-18T02:35:01.065367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f855a2af442a73a07dcd97641e615002010db3c1964bfd6d10caaf652a71479c

Aliases

arxiv: 0902.2933 · arxiv_version: 0902.2933v1 · doi: 10.48550/arxiv.0902.2933 · pith_short_12: 7BK2FL2EFJZ2 · pith_short_16: 7BK2FL2EFJZ2A7ON · pith_short_8: 7BK2FL2E

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/7BK2FL2EFJZ2A7ONS5SB4YKQAI \
  | 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: f855a2af442a73a07dcd97641e615002010db3c1964bfd6d10caaf652a71479c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3407df1ca1e0e77f87774a0355946aec81f114435f9ff7d532ac12e80aaeb53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-02-17T14:53:01Z",
    "title_canon_sha256": "840f53f0c2b643360aeaed565644b3ef196fa6204b19d6182d6b0ab0562f379e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2933",
    "kind": "arxiv",
    "version": 1
  }
}