Pith Number

pith:EWERQF5V

pith:2012:EWERQF5VGUWHEK4OKDLQDBYEFL

not attested not anchored not stored refs pending

Nucleon-to-pion transition distribution amplitudes and backward electroproduction of pions

B. Pire, K. Semenov-Tian-Shansky, L. Szymanowski

arxiv:1206.6714 v1 · 2012-06-28 · hep-ph · hep-ex · nucl-ex · 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{EWERQF5VGUWHEK4OKDLQDBYEFL}

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	2026-05-18T03:52:25.188626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25891817b5352c722b8e50d70187042aee90adecc26853dceca10484be0530e7

Aliases

arxiv: 1206.6714 · arxiv_version: 1206.6714v1 · doi: 10.48550/arxiv.1206.6714 · pith_short_12: EWERQF5VGUWH · pith_short_16: EWERQF5VGUWHEK4O · pith_short_8: EWERQF5V

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/EWERQF5VGUWHEK4OKDLQDBYEFL \
  | 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: 25891817b5352c722b8e50d70187042aee90adecc26853dceca10484be0530e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b41af2615d4a3a83e7e2dea4472efbcdd50a67c7d3821c9376cd52bcccb0178",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-06-28T14:48:19Z",
    "title_canon_sha256": "ab40db4e524de674a37e9aabb067a78e433611be6c2663f29457826db03bf4d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6714",
    "kind": "arxiv",
    "version": 1
  }
}