Pith Number

pith:GYFKTN5G

pith:2017:GYFKTN5GUN5EYAOKN4WJXYEXU5

not attested not anchored not stored refs pending

Application of Time Transfer Functions to Gaia's global astrometry - Validation on DPAC simulated Gaia-like observations

Alberto Vecchiato, Beatrice Bucciarelli, Christophe Le Poncin-lafitte, Luca Bianchi, Mariateresa Crosta, Marie-Christine Angonin, Mario G. Lattanzi, Stefano Bertone

arxiv:1708.00541 v1 · 2017-08-01 · astro-ph.IM · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYFKTN5GUN5EYAOKN4WJXYEXU5}

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	2026-05-18T00:28:14.881711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

360aa9b7a6a37a4c01ca6f2c9be097a77b82d37d3017717c59725ff444635a7d

Aliases

arxiv: 1708.00541 · arxiv_version: 1708.00541v1 · doi: 10.48550/arxiv.1708.00541 · pith_short_12: GYFKTN5GUN5E · pith_short_16: GYFKTN5GUN5EYAOK · pith_short_8: GYFKTN5G

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/GYFKTN5GUN5EYAOKN4WJXYEXU5 \
  | 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: 360aa9b7a6a37a4c01ca6f2c9be097a77b82d37d3017717c59725ff444635a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fedb1fd3f26e3cb9093a4ce4d8e05e96a0ad1a3e5d9e8c4a2a7d209d4a5ac82",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-08-01T22:43:05Z",
    "title_canon_sha256": "277484a6e8af1da124893337a3ba00ab12b3cfe131d34ef2683181ff590d5248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00541",
    "kind": "arxiv",
    "version": 1
  }
}