Pith Number

pith:7TTHDSWY

pith:2012:7TTHDSWYRBFZKQI2KF2LBX4NVQ

not attested not anchored not stored refs pending

Importance of Sea Contribution to Nucleons

A. Upadhyay, M. Batra

arxiv:1208.0199 v1 · 2012-08-01 · 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{7TTHDSWYRBFZKQI2KF2LBX4NVQ}

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	2026-05-18T01:55:24.464139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce671cad8884b95411a5174b0df8dac30a8b9b152b5f461a795e2892b66eeec

Aliases

arxiv: 1208.0199 · arxiv_version: 1208.0199v1 · doi: 10.48550/arxiv.1208.0199 · pith_short_12: 7TTHDSWYRBFZ · pith_short_16: 7TTHDSWYRBFZKQI2 · pith_short_8: 7TTHDSWY

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/7TTHDSWYRBFZKQI2KF2LBX4NVQ \
  | 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: fce671cad8884b95411a5174b0df8dac30a8b9b152b5f461a795e2892b66eeec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01db776894a07c107e3897e73d85d012f5f4311a1bee7cd2c804d34b257221c",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-01T13:04:24Z",
    "title_canon_sha256": "21a35cf22b522ca1c5ea2d037227b8eca1232a8d741159f197d0ba2955c557cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0199",
    "kind": "arxiv",
    "version": 1
  }
}