Pith Number

pith:25UERLDM

pith:2013:25UERLDMYOLM4U6P3SPXV3UPIK

not attested not anchored not stored refs pending

Inclusive and exclusive dilepton photoproduction at high energies

C. Brenner Mariotto, M.V.T. Machado

arxiv:1303.1439 v1 · 2013-03-06 · hep-ph

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

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	2026-05-18T01:51:16.093195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76848ac6cc396ce53cfdc9f7aee8f428c0c04dba30887df72605cfa356ccf8d

Aliases

arxiv: 1303.1439 · arxiv_version: 1303.1439v1 · doi: 10.48550/arxiv.1303.1439 · pith_short_12: 25UERLDMYOLM · pith_short_16: 25UERLDMYOLM4U6P · pith_short_8: 25UERLDM

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/25UERLDMYOLM4U6P3SPXV3UPIK \
  | 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: d76848ac6cc396ce53cfdc9f7aee8f428c0c04dba30887df72605cfa356ccf8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cdefd8309e0be71b5e6cc2c46628d71030e0a5d74e45f98c5dbff9e7a0b8369",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-03-06T20:00:37Z",
    "title_canon_sha256": "1f7c7a827b80cdac9926a6c0f800f640073effd105a87e6ace08c1a4c73ba98d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1439",
    "kind": "arxiv",
    "version": 1
  }
}