Pith Number

pith:GLQGCWWV

pith:2018:GLQGCWWVYJJKQJGI4U6G2MNMWN

not attested not anchored not stored refs pending

Probing the $\pi^0$ spectrum at high-$x$ in proton-Air interactions at ultra-high energies

Felix Riehn, Lorenzo Cazon, Miguel Alexandre Martins, Ruben Concei\c{c}\~ao

arxiv:1812.09121 v1 · 2018-12-21 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLQGCWWVYJJKQJGI4U6G2MNMWN}

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	2026-05-17T23:43:37.548194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e0615ad5c252a824c8e53c6d31acb34c29bbdb1379c6a615103b165e5c5871

Aliases

arxiv: 1812.09121 · arxiv_version: 1812.09121v1 · doi: 10.48550/arxiv.1812.09121 · pith_short_12: GLQGCWWVYJJK · pith_short_16: GLQGCWWVYJJKQJGI · pith_short_8: GLQGCWWV

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/GLQGCWWVYJJKQJGI4U6G2MNMWN \
  | 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: 32e0615ad5c252a824c8e53c6d31acb34c29bbdb1379c6a615103b165e5c5871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e0042d0d4ef9dd1dfdfda4250716ec0cb6dcb1ad092f774da5a23c229725c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-21T13:55:24Z",
    "title_canon_sha256": "05ac37c6c0c344b5e6f37970f4c6cb999e61a0c4688f3f6c999d6cc92701113c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09121",
    "kind": "arxiv",
    "version": 1
  }
}