Pith Number

pith:NFN5UOU6

pith:2019:NFN5UOU67GONG42XBHJP3EJFGN

not attested not anchored not stored refs pending

Searching for the largest bound atoms in space

A. G. G. M. Tielens, A. P. Mechev, F. De Gasperin, H. J. A. Rottgering, J. B. R. Oonk, K. L. Emig, M. C. Toribio, P. Salas

arxiv:1910.06374 v1 · 2019-10-14 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFN5UOU67GONG42XBHJP3EJFGN}

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	2026-07-05T00:43:38.517863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695bda3a9ef99cd3735709d2fd9125336544f39f207062fd0093f13f4a6357ea

Aliases

arxiv: 1910.06374 · arxiv_version: 1910.06374v1 · doi: 10.48550/arxiv.1910.06374 · pith_short_12: NFN5UOU67GON · pith_short_16: NFN5UOU67GONG42X · pith_short_8: NFN5UOU6

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/NFN5UOU67GONG42XBHJP3EJFGN \
  | 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: 695bda3a9ef99cd3735709d2fd9125336544f39f207062fd0093f13f4a6357ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695bc92c8b43b794ec20fefe83ef0c1cf591f3a144f70023e2a9c665b170f47e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-14T18:40:12Z",
    "title_canon_sha256": "2fabf2ecf46a4c4ccd72e2f112a15555a2eaacb4ce8da68b94cb83ed320bde98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.06374",
    "kind": "arxiv",
    "version": 1
  }
}