Pith Number

pith:IFBLNBP5

pith:2018:IFBLNBP5GALMEC6GYWFRD7UJB2

not attested not anchored not stored refs pending

ESO telbib: learning from experience, preparing for the future

Dominic Bordelon, Silvia Meakins, Uta Grothkopf

arxiv:1806.08746 v1 · 2018-06-22 · astro-ph.IM · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFBLNBP5GALMEC6GYWFRD7UJB2}

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	2026-05-18T00:12:36.232016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4142b685fd3016c20bc6c58b11fe890ebab706a4c35e60027e56e82141a0da38

Aliases

arxiv: 1806.08746 · arxiv_version: 1806.08746v1 · doi: 10.48550/arxiv.1806.08746 · pith_short_12: IFBLNBP5GALM · pith_short_16: IFBLNBP5GALMEC6G · pith_short_8: IFBLNBP5

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/IFBLNBP5GALMEC6GYWFRD7UJB2 \
  | 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: 4142b685fd3016c20bc6c58b11fe890ebab706a4c35e60027e56e82141a0da38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e436ccbdd4925b3d84b0cd27ea39a50cbb9b9ca3001d17639433d26060d12e8",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-22T16:14:40Z",
    "title_canon_sha256": "6a5a440b1d300f4479fb21b6a9befb00605e68370c5b6b9e82ba483648522363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08746",
    "kind": "arxiv",
    "version": 1
  }
}