Pith Number

pith:MLDACLGL

pith:2010:MLDACLGLC3L53JPVBQGYW32T64

not attested not anchored not stored refs pending

How to measure the Charm Density in the Proton at EIC

N. Ya. Ivanov

arxiv:1010.5424 v1 · 2010-10-26 · 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{MLDACLGLC3L53JPVBQGYW32T64}

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	2026-05-18T00:37:38.163306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c6012ccb16d7dda5f50c0d8b6f53f7323164443cb4c2a6aed6081ea904d19b

Aliases

arxiv: 1010.5424 · arxiv_version: 1010.5424v1 · doi: 10.48550/arxiv.1010.5424 · pith_short_12: MLDACLGLC3L5 · pith_short_16: MLDACLGLC3L53JPV · pith_short_8: MLDACLGL

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/MLDACLGLC3L53JPVBQGYW32T64 \
  | 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: 62c6012ccb16d7dda5f50c0d8b6f53f7323164443cb4c2a6aed6081ea904d19b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08cf349f002dafb5ceb9a8b71e257a251f2586514330f44eff138776684ad38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-10-26T15:14:03Z",
    "title_canon_sha256": "c9926e18d84d23216c0985c6dd3253dc567d6129e5b45f84da44c19486efc154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5424",
    "kind": "arxiv",
    "version": 1
  }
}