Pith Number

pith:77EHBDVE

pith:2009:77EHBDVE3UWCL3LKIRLFEJ5WTV

not attested not anchored not stored refs pending

Emission patterns of neutral pions in 40 A MeV Ta+Au reactions

A. Kugler, D.G. d'Enterria, F. Fern\'andez, G. Mart\'inez-Garc\'ia, H. Delagrange, H. L\"ohner, H.W. Wilschut, J. D\'iaz, K. Piasecki, N. Yahlali, P. Tlust\'y, R. Turrisi, R.W. Ostendorf, T. Matulewicz, V. Wagner, Y. Schutz

arxiv:0909.1673 v2 · 2009-09-09 · nucl-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{77EHBDVE3UWCL3LKIRLFEJ5WTV}

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	2026-05-18T02:34:30.652017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc8708ea4dd2c25ed6a44565227b69d702283e8313743b0db26292ab5c43d98

Aliases

arxiv: 0909.1673 · arxiv_version: 0909.1673v2 · doi: 10.48550/arxiv.0909.1673 · pith_short_12: 77EHBDVE3UWC · pith_short_16: 77EHBDVE3UWCL3LK · pith_short_8: 77EHBDVE

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/77EHBDVE3UWCL3LKIRLFEJ5WTV \
  | 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: ffc8708ea4dd2c25ed6a44565227b69d702283e8313743b0db26292ab5c43d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e540a70c2de97d3403e4d617f337038d0ff2726afe68fdd73b8e582e5fc085",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-09-09T10:48:47Z",
    "title_canon_sha256": "384a909591af6fe65c330bd7739ad085a8c064e8ead99d26dfbe819cc9dfb2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1673",
    "kind": "arxiv",
    "version": 2
  }
}