Pith Number

pith:7AQ4RW7V

pith:2017:7AQ4RW7VZRADCODU6PHPLLAKPG

not attested not anchored not stored refs pending

Evolution Equations for Connected and Disconnected Sea Parton Distributions

Keh-Fei Liu

arxiv:1703.04690 v3 · 2017-03-14 · hep-ph · hep-lat · 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{7AQ4RW7VZRADCODU6PHPLLAKPG}

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	2026-05-18T00:36:24.333614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f821c8dbf5cc40313874f3cef5ac0a7980e2b1d72399b5ec8204ef13c5164cd4

Aliases

arxiv: 1703.04690 · arxiv_version: 1703.04690v3 · doi: 10.48550/arxiv.1703.04690 · pith_short_12: 7AQ4RW7VZRAD · pith_short_16: 7AQ4RW7VZRADCODU · pith_short_8: 7AQ4RW7V

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/7AQ4RW7VZRADCODU6PHPLLAKPG \
  | 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: f821c8dbf5cc40313874f3cef5ac0a7980e2b1d72399b5ec8204ef13c5164cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49af9e79ae8e6d077e68a1c094816bc226b72f1f75a9b926c294a787cb23ed3",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-03-14T20:00:15Z",
    "title_canon_sha256": "7afc8ec4aad1722fef19e5261b843578bbd3d5b237e50c1893b4820334da1184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04690",
    "kind": "arxiv",
    "version": 3
  }
}