Pith Number

pith:6A7QKWNU

pith:2012:6A7QKWNUVUVRCUGOUNTDNWV4GK

not attested not anchored not stored refs pending

Correction of Optical Aberrations in Elliptic Neutron Guides

Damian Martin Rodriguez, David F. R. Mildner, Ken H. Andersen, Phillip M. Bentley, Shane J. Kennedy

arxiv:1201.4286 v1 · 2012-01-20 · 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{6A7QKWNUVUVRCUGOUNTDNWV4GK}

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	2026-05-18T01:58:44.367979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03f0559b4ad2b1150cea36636dabc32bb791663fcc6dba16127676ad9fcef49

Aliases

arxiv: 1201.4286 · arxiv_version: 1201.4286v1 · doi: 10.48550/arxiv.1201.4286 · pith_short_12: 6A7QKWNUVUVR · pith_short_16: 6A7QKWNUVUVRCUGO · pith_short_8: 6A7QKWNU

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/6A7QKWNUVUVRCUGOUNTDNWV4GK \
  | 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: f03f0559b4ad2b1150cea36636dabc32bb791663fcc6dba16127676ad9fcef49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afde6af6a7e943771315b426d00783f26d1ae76d16903c2495d8777240e4b23c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-01-20T13:15:11Z",
    "title_canon_sha256": "f91903f911caae78dfc7208cc6d5eddb142edef9a48c500212c3285a2883a529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4286",
    "kind": "arxiv",
    "version": 1
  }
}