Pith Number

pith:O6UXUHWG

pith:2018:O6UXUHWGSN372EWIVYHXV4D5HD

not attested not anchored not stored refs pending

The role of external FUV irradiation in the survival of astrophysical ices in Elias 29

Sergio Pilling, Will R. M. Rocha

arxiv:1806.01769 v1 · 2018-06-05 · astro-ph.SR · 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{O6UXUHWGSN372EWIVYHXV4D5HD}

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	2026-05-18T00:11:04.603156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a97a1ec69377fd12c8ae0f7af07d38edbc1949e421a8c07e61366b357ba965

Aliases

arxiv: 1806.01769 · arxiv_version: 1806.01769v1 · doi: 10.48550/arxiv.1806.01769 · pith_short_12: O6UXUHWGSN37 · pith_short_16: O6UXUHWGSN372EWI · pith_short_8: O6UXUHWG

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/O6UXUHWGSN372EWIVYHXV4D5HD \
  | 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: 77a97a1ec69377fd12c8ae0f7af07d38edbc1949e421a8c07e61366b357ba965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34035c12470ed4d6485ab15800aae586db600beef921da114995cd2a438914c3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-05T16:09:03Z",
    "title_canon_sha256": "9d0186109cfa57400ccbd2a17d3c5f669d9914600079efa0790ed1755e6ae1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01769",
    "kind": "arxiv",
    "version": 1
  }
}