Pith Number

pith:CKQXV4NX

pith:2016:CKQXV4NXDW4E2FSTXKTCBSFLEF

not attested not anchored not stored refs pending

Imaging the inside of thick structures using cosmic rays

C. Morris, D.C. Poulson, D. J. Morley, E. Guardincerri, J.D. Bacon, J. M. Durham, K. Plaud-Ramos, O. R. Johnson, S. Fellows, T. M. Daughton, Z. Wang

arxiv:1601.01291 v1 · 2016-01-06 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKQXV4NXDW4E2FSTXKTCBSFLEF}

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	2026-05-18T01:22:05.458407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a17af1b71db84d1653baa620c8ab21583a99c59940fc0eeff2a9873ea0cccb

Aliases

arxiv: 1601.01291 · arxiv_version: 1601.01291v1 · doi: 10.48550/arxiv.1601.01291 · pith_short_12: CKQXV4NXDW4E · pith_short_16: CKQXV4NXDW4E2FST · pith_short_8: CKQXV4NX

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/CKQXV4NXDW4E2FSTXKTCBSFLEF \
  | 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: 12a17af1b71db84d1653baa620c8ab21583a99c59940fc0eeff2a9873ea0cccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6770b0b42628b2e5d2cb4df627e45882ca8ecacd2af58b312399b1082b1ccef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-01-06T19:51:00Z",
    "title_canon_sha256": "bdf2c674d148fc20f2cb83c111526194e534c214488c7815ef01745e3dcb7404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01291",
    "kind": "arxiv",
    "version": 1
  }
}