Pith Number

pith:YEHSBMPH

pith:2009:YEHSBMPHSAOSCWTW7KVB3B4XKW

not attested not anchored not stored refs pending

Polarizabilities of the nucleon and spin dependent photo-absorption

Martin Schumacher

arxiv:0905.4363 v1 · 2009-05-27 · hep-ph · 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{YEHSBMPHSAOSCWTW7KVB3B4XKW}

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	2026-05-18T03:20:06.901479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10f20b1e7901d215a76faaa1d879755acc611954a3d2dfc533cba8b8f38eb98

Aliases

arxiv: 0905.4363 · arxiv_version: 0905.4363v1 · doi: 10.48550/arxiv.0905.4363 · pith_short_12: YEHSBMPHSAOS · pith_short_16: YEHSBMPHSAOSCWTW · pith_short_8: YEHSBMPH

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/YEHSBMPHSAOSCWTW7KVB3B4XKW \
  | 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: c10f20b1e7901d215a76faaa1d879755acc611954a3d2dfc533cba8b8f38eb98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441aee9fc6e854eb266af105681da72f1910419eeb1d4eaae98fbb1d926a5c2e",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-05-27T09:28:46Z",
    "title_canon_sha256": "5335810eff156ccfde6c717dc5eab15644c01e58d76c4f1fb7a989ac1a2e1270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4363",
    "kind": "arxiv",
    "version": 1
  }
}