Pith Number

pith:COGQHO27

pith:2006:COGQHO27WF4SZBYESHXJTWF3AH

not attested not anchored not stored refs pending

New p+C data in fixed target experiments and the muon component in extensive air showers

A. Haungs, Christine Meurer, Forschungszentrum), J. Bluemer, M. Roth (Karlsruhe, R. Engel, the HARP collaboration

arxiv:astro-ph/0612157 v1 · 2006-12-06 · astro-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{COGQHO27WF4SZBYESHXJTWF3AH}

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	2026-07-04T15:24:58.929982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138d03bb5fb1792c870491ee99d8bb01c7b2ff7bd69237e27f51532dfb707390

Aliases

arxiv: astro-ph/0612157 · arxiv_version: astro-ph/0612157v1 · doi: 10.48550/arxiv.astro-ph/0612157 · pith_short_12: COGQHO27WF4S · pith_short_16: COGQHO27WF4SZBYE · pith_short_8: COGQHO27

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/COGQHO27WF4SZBYESHXJTWF3AH \
  | 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: 138d03bb5fb1792c870491ee99d8bb01c7b2ff7bd69237e27f51532dfb707390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1f70a76645904b0564ed44985d00ee9be3dd3de388d88e181d93bf44a8c33d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-06T16:59:48Z",
    "title_canon_sha256": "71d21225cb17b3c666fadf8be59ecefc2bc3b7800afa4ca24ed494a72f1d8be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612157",
    "kind": "arxiv",
    "version": 1
  }
}