Pith Number

pith:6HO7GMJT

pith:2013:6HO7GMJTXSWWWLK6UN3FN4LCOD

not attested not anchored not stored refs pending

Neutron Imaging by Boric Acid

Alberto Rosada, Andrea Petrucci, Fabio Cardone, Giovanni Cherubini, Walter Perconti

arxiv:1302.6153 v1 · 2013-02-22 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HO7GMJTXSWWWLK6UN3FN4LCOD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:32:32.465866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ddf33133bcad6b2d5ea37656f16270ce33174f49b78b7e6183e91fa4e2e302

Aliases

arxiv: 1302.6153 · arxiv_version: 1302.6153v1 · doi: 10.48550/arxiv.1302.6153 · pith_short_12: 6HO7GMJTXSWW · pith_short_16: 6HO7GMJTXSWWWLK6 · pith_short_8: 6HO7GMJT

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/6HO7GMJTXSWWWLK6UN3FN4LCOD \
  | 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: f1ddf33133bcad6b2d5ea37656f16270ce33174f49b78b7e6183e91fa4e2e302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25bb4d5488ae4eaaafc63ea1fa01991316c807ebadaa550cddce28edcf36432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-02-22T14:34:49Z",
    "title_canon_sha256": "81f43865b80dddeba03c6ea7f614202beb8e86d0b4deb9dfbd1f644f2214809f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6153",
    "kind": "arxiv",
    "version": 1
  }
}