Pith Number

pith:CGX4T4IT

pith:2005:CGX4T4ITD44DDFE47E4IUURHEO

not attested not anchored not stored refs pending

Nuclear mass form factors from coherent photoproduction of $\pi^0$ mesons

B. Krusche

arxiv:nucl-ex/0509003 v1 · 2005-09-01 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGX4T4ITD44DDFE47E4IUURHEO}

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	2026-05-18T01:38:17.054946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11afc9f1131f3831949cf9388a52272389784b8ebe8f2e031a7c8dadb9079ebe

Aliases

arxiv: nucl-ex/0509003 · arxiv_version: nucl-ex/0509003v1 · doi: 10.48550/arxiv.nucl-ex/0509003 · pith_short_12: CGX4T4ITD44D · pith_short_16: CGX4T4ITD44DDFE4 · pith_short_8: CGX4T4IT

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/CGX4T4ITD44DDFE47E4IUURHEO \
  | 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: 11afc9f1131f3831949cf9388a52272389784b8ebe8f2e031a7c8dadb9079ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b693aebdfcd6144fe33cb3cd8852e373f66480435a7fcb81e202a7c7517b7a47",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2005-09-01T15:14:24Z",
    "title_canon_sha256": "5852fa556f230c1642ec98f3efce83c2a1c0c9bc36e66fa0a35cc449f505492a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0509003",
    "kind": "arxiv",
    "version": 1
  }
}