Pith Number

pith:CMGWR45Q

pith:2013:CMGWR45QO64XIIKYHGO3JO75AI

not attested not anchored not stored refs pending

Microscopic analysis of sub-barrier fusion enhancement in $^{132}$Sn+$^{40}$Ca vs. $^{132}$Sn+$^{48}$Ca}

A. S. Umar, V. E. Oberacker

arxiv:1301.5552 v1 · 2013-01-23 · 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{CMGWR45QO64XIIKYHGO3JO75AI}

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	2026-05-18T03:31:20.395767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

130d68f3b077b9742158399db4bbfd02079664f3838789e0021fa7ac646f6009

Aliases

arxiv: 1301.5552 · arxiv_version: 1301.5552v1 · doi: 10.48550/arxiv.1301.5552 · pith_short_12: CMGWR45QO64X · pith_short_16: CMGWR45QO64XIIKY · pith_short_8: CMGWR45Q

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/CMGWR45QO64XIIKYHGO3JO75AI \
  | 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: 130d68f3b077b9742158399db4bbfd02079664f3838789e0021fa7ac646f6009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93627bd59869f22b14aa2e9615448a57790dc15a172f3c89c6e9075e54a1f11c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-01-23T16:20:30Z",
    "title_canon_sha256": "55c23c5a215ea7a10d6a4ba872e6ebc61fa327b623ceb9123d45c9c07a9eca89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5552",
    "kind": "arxiv",
    "version": 1
  }
}