Pith Number

pith:VDH2WBHD

pith:2012:VDH2WBHDE4Z5ASDK6JFDNAVM4V

not attested not anchored not stored refs pending

A One-Loop Test of Quantum Supergravity

Alba Grassi, Ashoke Sen, Marcos Marino, Sayantani Bhattacharyya

arxiv:1210.6057 v3 · 2012-10-22 · hep-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{VDH2WBHDE4Z5ASDK6JFDNAVM4V}

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	2026-05-18T03:09:13.150122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8cfab04e32733d0486af24a3682ace54eca0ab09ed3709869f00fcf1dcc8d15

Aliases

arxiv: 1210.6057 · arxiv_version: 1210.6057v3 · doi: 10.48550/arxiv.1210.6057 · pith_short_12: VDH2WBHDE4Z5 · pith_short_16: VDH2WBHDE4Z5ASDK · pith_short_8: VDH2WBHD

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/VDH2WBHDE4Z5ASDK6JFDNAVM4V \
  | 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: a8cfab04e32733d0486af24a3682ace54eca0ab09ed3709869f00fcf1dcc8d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1643a1132de6f9caff2c58917d4becf39b2cdaf462a4e8596ecac2594822357f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-10-22T20:26:09Z",
    "title_canon_sha256": "35f3e5d0e45c021cd7cf8a7410bfb544ce4c334a5770fc91284f731fd0c4b591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6057",
    "kind": "arxiv",
    "version": 3
  }
}