Pith Number

pith:AIT2VTWA

pith:2003:AIT2VTWA6OT4NJOPZSIZYTBXYA

not attested not anchored not stored refs pending

Kinematical classification of two-pion production on the nucleon

N.E. Ligterink

arxiv:nucl-th/0304072 v1 · 2003-04-22 · 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{AIT2VTWA6OT4NJOPZSIZYTBXYA}

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	2026-07-04T14:42:32.231692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0227aacec0f3a7c6a5cfcc919c4c37c023c9addc01ed1187b065e8c66e44d8ed

Aliases

arxiv: nucl-th/0304072 · arxiv_version: nucl-th/0304072v1 · doi: 10.48550/arxiv.nucl-th/0304072 · pith_short_12: AIT2VTWA6OT4 · pith_short_16: AIT2VTWA6OT4NJOP · pith_short_8: AIT2VTWA

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/AIT2VTWA6OT4NJOPZSIZYTBXYA \
  | 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: 0227aacec0f3a7c6a5cfcc919c4c37c023c9addc01ed1187b065e8c66e44d8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601e02de01a8a5040d0682301347fc3fb0b6628e2b055a2b45e8e276d333e257",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-04-22T14:13:31Z",
    "title_canon_sha256": "8928e981e0683fe68f2c632aaa952ecee379c6aa9f235b2d7002e2aeb89d73ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0304072",
    "kind": "arxiv",
    "version": 1
  }
}