Pith Number

pith:MN4CW4YG

pith:2003:MN4CW4YGMMLDBH55OT4ATBC3ZM

not attested not anchored not stored refs pending

Zemach Moments for Hydrogen and Deuterium

Ingo Sick, J. L. Friar

arxiv:nucl-th/0310043 v1 · 2003-10-14 · nucl-th · hep-ph · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MN4CW4YGMMLDBH55OT4ATBC3ZM}

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	2026-05-18T02:35:32.198554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63782b73066316309fbd74f809845bcb3e9378b6bac559ef5436a38cd5fb3b04

Aliases

arxiv: nucl-th/0310043 · arxiv_version: nucl-th/0310043v1 · doi: 10.48550/arxiv.nucl-th/0310043 · pith_short_12: MN4CW4YGMMLD · pith_short_16: MN4CW4YGMMLDBH55 · pith_short_8: MN4CW4YG

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/MN4CW4YGMMLDBH55OT4ATBC3ZM \
  | 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: 63782b73066316309fbd74f809845bcb3e9378b6bac559ef5436a38cd5fb3b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afafbcbe0104eeae719dc0101ca7be220395589a504327a799d7c96e31585367",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-10-14T21:34:16Z",
    "title_canon_sha256": "a0286edc8196ead2a3aabb37967fe8eb7994f37d7e0277f1e9588cd544819235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0310043",
    "kind": "arxiv",
    "version": 1
  }
}