Pith Number

pith:7FFRPDWQ

pith:2010:7FFRPDWQ2BMWAJJIR6UQOAKNGO

not attested not anchored not stored refs pending

Pionic deuterium

A.Gruber, A.Hirtl, D.Anagnostopoulos, D.Gotta, D. S.Covita, E.-O.Le Bigot, F.D.Amaro, H.Gorke, J. F.C.A.Veloso, J.M. F. dos Santos, J. Zmeskal, L.M. Simons, M.Nekipelov, M.Trassinelli, P.B\"uhler, Ph. Schmid, P. Indelicato, S. Schlesser, Th. Strauch

arxiv:1011.2415 v2 · 2010-11-10 · 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{7FFRPDWQ2BMWAJJIR6UQOAKNGO}

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	2026-05-18T04:17:03.088489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94b178ed0d0596025288fa907014d3398f4df312bca571c0ff5a940add5477f

Aliases

arxiv: 1011.2415 · arxiv_version: 1011.2415v2 · doi: 10.48550/arxiv.1011.2415 · pith_short_12: 7FFRPDWQ2BMW · pith_short_16: 7FFRPDWQ2BMWAJJI · pith_short_8: 7FFRPDWQ

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/7FFRPDWQ2BMWAJJIR6UQOAKNGO \
  | 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: f94b178ed0d0596025288fa907014d3398f4df312bca571c0ff5a940add5477f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "086120e9ff5ae6baf1ae21a8962a1f0761dd12136a5be880554bde387b86061d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-11-10T16:05:09Z",
    "title_canon_sha256": "37210c0aa4d481fa0c9e1e09d0a3254c6b1a6bebb275c7a6c553ff065fbb19e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2415",
    "kind": "arxiv",
    "version": 2
  }
}