Pith Number

pith:7MBTDAKN

pith:2021:7MBTDAKN3GUVIOFN7VJRY2GD5E

not attested not anchored not stored refs pending

The quirk signal at FASER and FASER 2

Jinmian Li, Junle Pei, Longjie Ran, Wenxing Zhang

arxiv:2108.06748 v2 · 2021-08-15 · 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{7MBTDAKN3GUVIOFN7VJRY2GD5E}

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.

Cited by

1 paper in Pith

Letter of Intent: The Forward Physics Facility

Receipt and verification

First computed	2026-07-05T03:42:03.008542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0331814dd9a95438adfd531c68c3e928cd9f592c280fdfa60ff4ef232baed1

Aliases

arxiv: 2108.06748 · arxiv_version: 2108.06748v2 · doi: 10.48550/arxiv.2108.06748 · pith_short_12: 7MBTDAKN3GUV · pith_short_16: 7MBTDAKN3GUVIOFN · pith_short_8: 7MBTDAKN

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/7MBTDAKN3GUVIOFN7VJRY2GD5E \
  | 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: fb0331814dd9a95438adfd531c68c3e928cd9f592c280fdfa60ff4ef232baed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d56344c10ca1ed059172168f21beb0e452b27849fe9983cb30a2c0192f668b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-15T14:14:18Z",
    "title_canon_sha256": "dee3cb43d214ec85dbe391ab813004f594d40a3d43a5256b317a4071cafd7bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06748",
    "kind": "arxiv",
    "version": 2
  }
}