Pith Number

pith:W2E5WOFV

pith:2018:W2E5WOFV32L24FZN64IWMVBBW7

not attested not anchored not stored refs pending

Connected and disconnected contributions to nucleon axial form factors using $N_f=2$ twisted mass fermions at the physical point

Alejandro Vaquero Avil\'es-Casco, Christos Kallidonis, Constantia Alexandrou, Giannis Koutsou, Karl Jansen, Kyriakos Hadjiyiannakou, Martha Constantinou

arxiv:1807.11203 v1 · 2018-07-30 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2E5WOFV32L24FZN64IWMVBBW7}

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	2026-05-18T00:08:37.581909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b689db38b5de97ae172df711665421b7d574b0298ba7b9793ead697502f97a9a

Aliases

arxiv: 1807.11203 · arxiv_version: 1807.11203v1 · doi: 10.48550/arxiv.1807.11203 · pith_short_12: W2E5WOFV32L2 · pith_short_16: W2E5WOFV32L24FZN · pith_short_8: W2E5WOFV

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/W2E5WOFV32L24FZN64IWMVBBW7 \
  | 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: b689db38b5de97ae172df711665421b7d574b0298ba7b9793ead697502f97a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a07ba6703ceb01fb1a22262097e4b5c4811dca289840f9f6f67d20fef91b715",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2018-07-30T07:39:55Z",
    "title_canon_sha256": "92a5eaf614b95ab0b20e9d27526c5cff422e7605924cb874cf122fe5d769f2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11203",
    "kind": "arxiv",
    "version": 1
  }
}