Pith Number

pith:VM4OQQZT

pith:2009:VM4OQQZTBS4GR7HDV57U226ASW

not attested not anchored not stored refs pending

Proton radioactivity with a Yukawa effective interaction

B. B. Dash, B. Behera, D. N. Basu, S. K. Tripathy, T. R. Routray

arxiv:0912.1205 v3 · 2009-12-07 · 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{VM4OQQZTBS4GR7HDV57U226ASW}

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	2026-05-18T03:54:06.320967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab38e843330cb868fce3af7f4d6bc095af46b5b4882f7e30b0df1b0c0b7c1f7c

Aliases

arxiv: 0912.1205 · arxiv_version: 0912.1205v3 · doi: 10.48550/arxiv.0912.1205 · pith_short_12: VM4OQQZTBS4G · pith_short_16: VM4OQQZTBS4GR7HD · pith_short_8: VM4OQQZT

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/VM4OQQZTBS4GR7HDV57U226ASW \
  | 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: ab38e843330cb868fce3af7f4d6bc095af46b5b4882f7e30b0df1b0c0b7c1f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d9afbc813d8c825e5ad717d395bfc7c822c2ddb4c16667ce001ded20b52737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-12-07T11:17:03Z",
    "title_canon_sha256": "ce0686ecead68c8150d0879c20fdf0c74d6f2ec26d97a3db5e7aa0db5fbc52af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1205",
    "kind": "arxiv",
    "version": 3
  }
}