Pith Number

pith:3DNJXBOW

pith:2017:3DNJXBOWEX6IZ4S25XHTICHCKO

not attested not anchored not stored refs pending

Organic Haze as a Biosignature in Anoxic Earth-like Atmospheres

Giada N. Arney, Shawn D. Domagal-Goldman, Victoria S. Meadows

arxiv:1711.01675 v1 · 2017-11-05 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DNJXBOWEX6IZ4S25XHTICHCKO}

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	2026-05-18T00:17:08.720556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8da9b85d625fc8cf25aedcf3408e25381d2d008f7e74b0c4b66a93a61896e22

Aliases

arxiv: 1711.01675 · arxiv_version: 1711.01675v1 · doi: 10.48550/arxiv.1711.01675 · pith_short_12: 3DNJXBOWEX6I · pith_short_16: 3DNJXBOWEX6IZ4S2 · pith_short_8: 3DNJXBOW

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/3DNJXBOWEX6IZ4S25XHTICHCKO \
  | 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: d8da9b85d625fc8cf25aedcf3408e25381d2d008f7e74b0c4b66a93a61896e22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf5d16bcad35c925e4d6b0e7622b1bae87e1d8544f6d1c1c29dd8c6ef6afcc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-05T23:36:18Z",
    "title_canon_sha256": "3cc59704fed464467c9fc6bef771df163789db15d5a5c5fbb892b321e05dc410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01675",
    "kind": "arxiv",
    "version": 1
  }
}