Pith Number

pith:TCKTEFFA

pith:2018:TCKTEFFAMD3CZC3TSRA7OBHCVU

not attested not anchored not stored refs pending

ESASky : A Science-Driven Discovery Portal for Space-Based Astronomy Missions

Alejandro Lorca, Belen Lopez Marti, Bruno Merin, Christophe Arviset, Deborah Baines, Elena Racero, Fabrizio Giordano, Guido De Marchi, Henrik Norman, Ivan Valtchanov, Jesus Salgado, Marcos Lopez-Caniego, Maria Henar Sarmiento, Pilar de Teodoro, Raul Gutierrez-Sanchez, Ricardo Valles, Roberto Prieto, Ruben Alvarez, Sara Alberola

arxiv:1811.10459 v1 · 2018-11-26 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCKTEFFAMD3CZC3TSRA7OBHCVU}

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	2026-05-17T23:59:56.390991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98953214a060f62c8b739441f704e2ad259416446c454493c628705661b0c8ea

Aliases

arxiv: 1811.10459 · arxiv_version: 1811.10459v1 · doi: 10.48550/arxiv.1811.10459 · pith_short_12: TCKTEFFAMD3C · pith_short_16: TCKTEFFAMD3CZC3T · pith_short_8: TCKTEFFA

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/TCKTEFFAMD3CZC3TSRA7OBHCVU \
  | 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: 98953214a060f62c8b739441f704e2ad259416446c454493c628705661b0c8ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9ec56a0bc41969874d91edbf07a8d6486b20b3814e643ad840ff8573cebd1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-26T15:45:28Z",
    "title_canon_sha256": "343bdc77327e8a5d1fdad129119456ce5a6737d579694c589496fe53eebb378f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10459",
    "kind": "arxiv",
    "version": 1
  }
}