Pith Number

pith:FTNBICQM

pith:2012:FTNBICQMZ4QLNXSKFNYG6MOJXF

not attested not anchored not stored refs pending

Project X functional requirements specification

I. Kourbanis, J. Kerby, N. Solyak, R. Kephart, R. Tschirhart (Fermilab), S.D. Henderson, S. Mishra, S. Nagaitsev, The Project X Collaboration: S.D. Holmes, V. Lebedev

arxiv:1205.3082 v1 · 2012-05-14 · physics.acc-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{FTNBICQMZ4QLNXSKFNYG6MOJXF}

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	2026-05-18T03:55:45.313470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cda140a0ccf20b6de4a2b706f31c9b967775e37c34e65b4818dd326a7e29371

Aliases

arxiv: 1205.3082 · arxiv_version: 1205.3082v1 · doi: 10.48550/arxiv.1205.3082 · pith_short_12: FTNBICQMZ4QL · pith_short_16: FTNBICQMZ4QLNXSK · pith_short_8: FTNBICQM

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/FTNBICQMZ4QLNXSKFNYG6MOJXF \
  | 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: 2cda140a0ccf20b6de4a2b706f31c9b967775e37c34e65b4818dd326a7e29371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b0419b3f73d315fbc4399b4f9933a0539427110805485e974bb8cbd30b4a17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-05-14T16:29:34Z",
    "title_canon_sha256": "578b7f3dbb870d3d34ee36c2b02010c1a6a647a34de8e23f2381ca613cfe366c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3082",
    "kind": "arxiv",
    "version": 1
  }
}