Pith Number

pith:LIDYF6WH

pith:2016:LIDYF6WHVZVOOVT6OLEN5XXUAS

not attested not anchored not stored refs pending

Determination of a high spatial resolution geopotential model using atomic clock comparisons

Christine Guerlin, Guillaume Lion, Isabelle Panet, Pac\^ome Delva, Peter Wolf, S\'ebastien Bize

arxiv:1612.03833 v2 · 2016-12-12 · physics.geo-ph · physics.comp-ph · 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{LIDYF6WHVZVOOVT6OLEN5XXUAS}

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	2026-05-18T00:52:30.720696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0782fac7ae6ae7567e72c8dedef404aae0f7650948d8e136783db5ad71a0fb

Aliases

arxiv: 1612.03833 · arxiv_version: 1612.03833v2 · doi: 10.48550/arxiv.1612.03833 · pith_short_12: LIDYF6WHVZVO · pith_short_16: LIDYF6WHVZVOOVT6 · pith_short_8: LIDYF6WH

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/LIDYF6WHVZVOOVT6OLEN5XXUAS \
  | 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: 5a0782fac7ae6ae7567e72c8dedef404aae0f7650948d8e136783db5ad71a0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae83b3a9ed74d6fcd57416d0d7e17b274d9e965534df555577995011a8f6bb80",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2016-12-12T18:23:05Z",
    "title_canon_sha256": "0d6277d1bc983407831bb4233523b1500a238911b43a1ca4cf733a7d7d4c4dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03833",
    "kind": "arxiv",
    "version": 2
  }
}