Pith Number

pith:2LSBN35M

pith:2009:2LSBN35MWYEKDJUODDQDPQ4JGP

not attested not anchored not stored refs pending

Feasibility studies of the time-like proton electromagnetic form factor measurements with PANDA at FAIR

B. Kopf, B. Ramstein, D. Marchand, E. Becheva, E. Tomasi-Gustafsson, F. Maas, J. Boucher, J. van de Wiele, J. Zhong, M.C. Mora Espi, M. Pelizaeus, M. Steinke, M. Sudol, R. Kunne, S. Ong, T. Hennino, T. Zerguerras

arxiv:0907.4478 v2 · 2009-07-26 · 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{2LSBN35MWYEKDJUODDQDPQ4JGP}

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	2026-07-04T17:32:23.966854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e416efacb608a1a68e18e037c38933d7bd182cb43a1d487e89eb522b05813a

Aliases

arxiv: 0907.4478 · arxiv_version: 0907.4478v2 · doi: 10.48550/arxiv.0907.4478 · pith_short_12: 2LSBN35MWYEK · pith_short_16: 2LSBN35MWYEKDJUO · pith_short_8: 2LSBN35M

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/2LSBN35MWYEKDJUODDQDPQ4JGP \
  | 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: d2e416efacb608a1a68e18e037c38933d7bd182cb43a1d487e89eb522b05813a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aba70d6a2e8ef6d8e9f061d0ac00ce5a05b6b63243d93438adf52e8c157945b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-07-26T13:23:31Z",
    "title_canon_sha256": "2152c564b544cab4f613f14b78afb8a5ad398b3e967b52fbbce7ea7fdb41e2dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4478",
    "kind": "arxiv",
    "version": 2
  }
}