Pith Number

pith:EVFXC4H7

pith:2012:EVFXC4H7FNH5N6RU4WSGWRR4MK

not attested not anchored not stored refs pending

$N\bar D $ system: A challenge for $\bar {\rm P}$ANDA

A. Valcarce, T. F. Carames

arxiv:1204.5502 v1 · 2012-04-24 · hep-ph · 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{EVFXC4H7FNH5N6RU4WSGWRR4MK}

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	2026-05-18T03:55:23.005360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

254b7170ff2b4fd6fa34e5a46b463c6282822649d6345fce218440d6db54c87d

Aliases

arxiv: 1204.5502 · arxiv_version: 1204.5502v1 · doi: 10.48550/arxiv.1204.5502 · pith_short_12: EVFXC4H7FNH5 · pith_short_16: EVFXC4H7FNH5N6RU · pith_short_8: EVFXC4H7

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/EVFXC4H7FNH5N6RU4WSGWRR4MK \
  | 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: 254b7170ff2b4fd6fa34e5a46b463c6282822649d6345fce218440d6db54c87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "305114f7a7f4407f8b705ee26b1b4315f6764ff5df94c479065abca4af4baf88",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-04-24T22:03:16Z",
    "title_canon_sha256": "01fbbb46673afc7bd6acb586249798c06badd0674d7c52060dc2eb0e2fdf6913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5502",
    "kind": "arxiv",
    "version": 1
  }
}