Pith Number

pith:JMQZWKHW

pith:2021:JMQZWKHW6NGFGGULPL2QOTPGHZ

not attested not anchored not stored refs pending

AdS Swampland Conjectures and Light Fermions

Eduardo Gonzalo, Irene Valenzuela, Luis E. Ib\'a\~nez

arxiv:2104.06415 v2 · 2021-04-13 · hep-th · 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{JMQZWKHW6NGFGGULPL2QOTPGHZ}

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	2026-07-05T03:19:08.879066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b219b28f6f34c531a8b7af5074de63e5b06bd72385d616925a44021fdf77d88

Aliases

arxiv: 2104.06415 · arxiv_version: 2104.06415v2 · doi: 10.48550/arxiv.2104.06415 · pith_short_12: JMQZWKHW6NGF · pith_short_16: JMQZWKHW6NGFGGUL · pith_short_8: JMQZWKHW

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/JMQZWKHW6NGFGGULPL2QOTPGHZ \
  | 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: 4b219b28f6f34c531a8b7af5074de63e5b06bd72385d616925a44021fdf77d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0fbf86fca1e8c9e41da0e58d6000177acfe5d0b9c50bf1b12c5a639cc0ddbed",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-04-13T18:00:01Z",
    "title_canon_sha256": "00b40156ed7b68095c25e3f548dbc1b6d8ef8a2f9f01881f3b3446f436120a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06415",
    "kind": "arxiv",
    "version": 2
  }
}