Pith Number

pith:GJUY2UOI

pith:2011:GJUY2UOIU5DSQUSPQPMGZNYQ54

not attested not anchored not stored refs pending

Observation of sub-Bragg diffraction of waves in crystals

Alex Hartsuiker, Allard P. Mosk, L\'eon A. Woldering, Rajesh V. Nair, Simon R. Huisman, Willem L. Vos

arxiv:1108.3062 v2 · 2011-08-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJUY2UOIU5DSQUSPQPMGZNYQ54}

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	2026-05-18T03:46:05.448252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32698d51c8a74728524f83d86cb710ef1efa347ac40439ceb88e9e65820d526a

Aliases

arxiv: 1108.3062 · arxiv_version: 1108.3062v2 · doi: 10.48550/arxiv.1108.3062 · pith_short_12: GJUY2UOIU5DS · pith_short_16: GJUY2UOIU5DSQUSP · pith_short_8: GJUY2UOI

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/GJUY2UOIU5DSQUSPQPMGZNYQ54 \
  | 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: 32698d51c8a74728524f83d86cb710ef1efa347ac40439ceb88e9e65820d526a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceefca637832c0a466462aa810dad696df000d47c866fc95fb63ad5513e399f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-08-15T19:13:44Z",
    "title_canon_sha256": "b798f5f07cd4658ff22581cea02dbe96288220dea89df7bc1b2f79dec00ed87b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3062",
    "kind": "arxiv",
    "version": 2
  }
}