Pith Number

pith:E4FN5GDY

pith:2015:E4FN5GDYYLKQ4ZKUO3X7EBFTBO

not attested not anchored not stored refs pending

Charm production in the forward region: constraints on the small-x gluon and backgrounds for neutrino astronomy

Jim Talbert, Juan Rojo, Luca Rottoli, Rhorry Gauld

arxiv:1506.08025 v2 · 2015-06-26 · hep-ph · astro-ph.HE · 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{E4FN5GDYYLKQ4ZKUO3X7EBFTBO}

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	2026-05-18T01:30:34.338825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

270ade9878c2d50e655476eff204b30bbf127f34d46f6499b6d4312eeef884a1

Aliases

arxiv: 1506.08025 · arxiv_version: 1506.08025v2 · doi: 10.48550/arxiv.1506.08025 · pith_short_12: E4FN5GDYYLKQ · pith_short_16: E4FN5GDYYLKQ4ZKU · pith_short_8: E4FN5GDY

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/E4FN5GDYYLKQ4ZKUO3X7EBFTBO \
  | 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: 270ade9878c2d50e655476eff204b30bbf127f34d46f6499b6d4312eeef884a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0509f2068397bc2586d9fd752fa2706983c6d1fbe15a4ba8f99f4214c10e3cb3",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-06-26T10:51:11Z",
    "title_canon_sha256": "71d6103f706dca3cd410e5bb82e58122e995f7e27a153c21bcb7aaf2d3a14343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08025",
    "kind": "arxiv",
    "version": 2
  }
}