Pith Number

pith:EVM5OO43

pith:2009:EVM5OO43G25EBI42CMSMQ7PO2K

not attested not anchored not stored refs pending

Nuclear medium modification of the F2 structure function

I. Ruiz Simo, M. J. Vicente Vacas, M. Sajjad Athar

arxiv:0910.4879 v3 · 2009-10-26 · 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{EVM5OO43G25EBI42CMSMQ7PO2K}

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	2026-05-18T04:23:23.304958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2559d73b9b36ba40a39a1324c87deed2986ef54ffb76549e8e0b16dfdbbfaa5b

Aliases

arxiv: 0910.4879 · arxiv_version: 0910.4879v3 · doi: 10.48550/arxiv.0910.4879 · pith_short_12: EVM5OO43G25E · pith_short_16: EVM5OO43G25EBI42 · pith_short_8: EVM5OO43

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/EVM5OO43G25EBI42CMSMQ7PO2K \
  | 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: 2559d73b9b36ba40a39a1324c87deed2986ef54ffb76549e8e0b16dfdbbfaa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "361a6f99a641da2bf68705b8d3b24b82092fdc7f61cbf1bae122b4e74a155587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-10-26T13:50:35Z",
    "title_canon_sha256": "d3fd694759b8598647cf3a7c9b0c882f94c42c6d72ab78589882f5bbd7ac4871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4879",
    "kind": "arxiv",
    "version": 3
  }
}