Pith Number

pith:UE3SHOQL

pith:2017:UE3SHOQLVBHAAVQUVZMMFV2KNZ

not attested not anchored not stored refs pending

Differential equations for loop integrals in Baikov representation

Jorrit Bosma, Kasper J. Larsen, Yang Zhang

arxiv:1712.03760 v2 · 2017-12-11 · hep-th · 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	2026-05-18T00:09:09.743044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13723ba0ba84e005614ae58c2d74a6e77dcda30d321f15d32f085f14a773a44

Aliases

arxiv: 1712.03760 · arxiv_version: 1712.03760v2 · doi: 10.48550/arxiv.1712.03760 · pith_short_12: UE3SHOQLVBHA · pith_short_16: UE3SHOQLVBHAAVQU · pith_short_8: UE3SHOQL

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/UE3SHOQLVBHAAVQUVZMMFV2KNZ \
  | 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: a13723ba0ba84e005614ae58c2d74a6e77dcda30d321f15d32f085f14a773a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8b7e0e3eecfbfab1dbf78e63f632e073cbc175a8c2ac98ff5b92b812fba3ca",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-11T13:17:22Z",
    "title_canon_sha256": "61d98c4b19ae9de366c0c397ad067a2a41fae4ceaead63cf9528f2f615169ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03760",
    "kind": "arxiv",
    "version": 2
  }
}