Pith Number

pith:MPEPQ2UT

pith:2016:MPEPQ2UTDX56BP5F6KWXPDHBQE

not attested not anchored not stored refs pending

Heavy quark fragmentation functions at next-to-leading perturbative QCD

P. Sartipi Yarahmadi, S. M. Moosavi Nejad

arxiv:1609.07422 v1 · 2016-09-23 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPEPQ2UTDX56BP5F6KWXPDHBQE}

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	2026-05-18T01:01:59.873855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c8f86a931dfbe0bfa5f2ad778ce1812cb0d1913579077ced7434da112a7dd1

Aliases

arxiv: 1609.07422 · arxiv_version: 1609.07422v1 · doi: 10.48550/arxiv.1609.07422 · pith_short_12: MPEPQ2UTDX56 · pith_short_16: MPEPQ2UTDX56BP5F · pith_short_8: MPEPQ2UT

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/MPEPQ2UTDX56BP5F6KWXPDHBQE \
  | 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: 63c8f86a931dfbe0bfa5f2ad778ce1812cb0d1913579077ced7434da112a7dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff585f19d2116a4b4b34e02aeb6f279e22c1aea27ea4e372c38858d4e660a22",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-09-23T16:30:26Z",
    "title_canon_sha256": "93e6bc0e9bf7b92a37fb0522ba54a6f5b17483a521b28739197b05d4f22f25a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07422",
    "kind": "arxiv",
    "version": 1
  }
}