Pith Number

pith:2SPGPP67

pith:2002:2SPGPP67Z3EU6NXNU3MFNHSOKF

not attested not anchored not stored refs pending

Differential cross sections, charge production asymmetry, and spin-density matrix elements for D*(2010) produced in 500 GeV/c pi^- nucleon interactions

Fermilab E791 Collaboration

arxiv:hep-ex/0205099 v1 · 2002-05-30 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SPGPP67Z3EU6NXNU3MFNHSOKF}

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	2026-05-18T03:47:32.437054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49e67bfdfcec94f36eda6d8569e4e517099f677dfaa302750027526aab3d79b

Aliases

arxiv: hep-ex/0205099 · arxiv_version: hep-ex/0205099v1 · doi: 10.48550/arxiv.hep-ex/0205099 · pith_short_12: 2SPGPP67Z3EU · pith_short_16: 2SPGPP67Z3EU6NXN · pith_short_8: 2SPGPP67

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/2SPGPP67Z3EU6NXNU3MFNHSOKF \
  | 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: d49e67bfdfcec94f36eda6d8569e4e517099f677dfaa302750027526aab3d79b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a500b77304ec132b9b1799ee72e7e6515ab7abb016f78f6265fcda9db31248",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-05-30T05:24:48Z",
    "title_canon_sha256": "21dae9a0e6df9799ff12edb4e7efe61461609a8ed4f85ac4856e520904030e6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0205099",
    "kind": "arxiv",
    "version": 1
  }
}