Pith Number

pith:5DGTCBRJ

pith:2017:5DGTCBRJWBIOOAHGTTE64KNHCB

not attested not anchored not stored refs pending

Twin-beam real-time position estimation of micro-objects in 3D

Ji\v{r}\'i Zem\'anek, Martin Gurtner

arxiv:1701.08963 v2 · 2017-01-31 · physics.ins-det · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DGTCBRJWBIOOAHGTTE64KNHCB}

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	2026-05-18T00:51:35.420962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cd310629b050e700e69cc9ee29a7104ad6bc6cd97fe284be31ae363f2bb30b

Aliases

arxiv: 1701.08963 · arxiv_version: 1701.08963v2 · doi: 10.48550/arxiv.1701.08963 · pith_short_12: 5DGTCBRJWBIO · pith_short_16: 5DGTCBRJWBIOOAHG · pith_short_8: 5DGTCBRJ

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/5DGTCBRJWBIOOAHGTTE64KNHCB \
  | 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: e8cd310629b050e700e69cc9ee29a7104ad6bc6cd97fe284be31ae363f2bb30b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5eb4d9703173fb50e655dad02dcf082324d342427d2e34e9bd6071bd0ad3d7",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-01-31T09:42:01Z",
    "title_canon_sha256": "19dae44febdba46f29ff675e56f95c3b6e548d7d30867ecfbde89455a9f584aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08963",
    "kind": "arxiv",
    "version": 2
  }
}