Pith Number

pith:7EMIVD7B

pith:2021:7EMIVD7BVCW4TWHIJTZH7GQXMW

not attested not anchored not stored refs pending

QCD analysis of pion fragmentation functions in the xFitter framework

Agnieszka Luszczak, Alexander Glazov, Francesco Giuli, Fredrick Olness, Hamzeh Khanpour, Maryam Soleymaninia, Oleksandr Zenaiev, Simone Amoroso, xFitter Collaboration: Hamed Abdolmaleki

arxiv:2105.11306 v1 · 2021-05-24 · hep-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{7EMIVD7BVCW4TWHIJTZH7GQXMW}

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	2026-07-05T03:16:16.643833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9188a8fe1a8adc9d8e84cf27f9a17659c995b9b5323a63f46166e05912f2ef5

Aliases

arxiv: 2105.11306 · arxiv_version: 2105.11306v1 · doi: 10.48550/arxiv.2105.11306 · pith_short_12: 7EMIVD7BVCW4 · pith_short_16: 7EMIVD7BVCW4TWHI · pith_short_8: 7EMIVD7B

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/7EMIVD7BVCW4TWHIJTZH7GQXMW \
  | 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: f9188a8fe1a8adc9d8e84cf27f9a17659c995b9b5323a63f46166e05912f2ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3341eda731aea015bbdfb970bc1ad2ede357243d320409bc01b8f78d0edece8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-05-24T14:41:36Z",
    "title_canon_sha256": "1070b8897fa753c1b484d8e414505d02f08ab72db19f4990a714826ed8288d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11306",
    "kind": "arxiv",
    "version": 1
  }
}