Pith Number

pith:AIQYQ26C

pith:2011:AIQYQ26C6ILGZWPDQVI2QCVCQI

not attested not anchored not stored refs pending

The third Zemach moment and the size of the proton

Bea Ya Wu, Chung Wen Kao

arxiv:1108.2968 v2 · 2011-08-15 · 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{AIQYQ26C6ILGZWPDQVI2QCVCQI}

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	2026-05-18T04:14:16.275656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0221886bc2f2166cd9e38551a80aa28227a7223c37139d98d906b8608ac55d8c

Aliases

arxiv: 1108.2968 · arxiv_version: 1108.2968v2 · doi: 10.48550/arxiv.1108.2968 · pith_short_12: AIQYQ26C6ILG · pith_short_16: AIQYQ26C6ILGZWPD · pith_short_8: AIQYQ26C

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/AIQYQ26C6ILGZWPDQVI2QCVCQI \
  | 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: 0221886bc2f2166cd9e38551a80aa28227a7223c37139d98d906b8608ac55d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff03da738f7ad145f46b67beb46dc63d227845b49e87fee91c4d4903b60229ad",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-15T11:05:16Z",
    "title_canon_sha256": "f6a428a18362cc34831fcdd61be7cd54242169dbb4d01d918fa058ea0cc9d00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2968",
    "kind": "arxiv",
    "version": 2
  }
}