Pith Number

pith:SW27TCYG

pith:2018:SW27TCYGI3OXZPWRBGXXLVIOQK

not attested not anchored not stored refs pending

A Low Lyman Continuum Escape Fraction of $<10\%$ for Extreme [OIII] Emitters in an Overdensity at z$\sim3.5$

Ben Forrest, Bradford P. Holden, Kim-Vy H. Tran, Pascal A. Oesch, Rohan P. Naidu

arxiv:1804.06845 v1 · 2018-04-18 · astro-ph.GA

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

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	2026-05-18T00:17:03.019187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b5f98b0646dd7cbed109af75d50e82bdbb551d7ec7e85ea7d14dfac32fa0ca

Aliases

arxiv: 1804.06845 · arxiv_version: 1804.06845v1 · doi: 10.48550/arxiv.1804.06845 · pith_short_12: SW27TCYGI3OX · pith_short_16: SW27TCYGI3OXZPWR · pith_short_8: SW27TCYG

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/SW27TCYGI3OXZPWRBGXXLVIOQK \
  | 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: 95b5f98b0646dd7cbed109af75d50e82bdbb551d7ec7e85ea7d14dfac32fa0ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748a61b2541a49200518f34aad443eb247700ffe48c7a963099a111ed0f8c848",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-18T18:00:00Z",
    "title_canon_sha256": "f0fbc92390a6fd1aa23f548f2a35643f8116487693269aac4871d5cf42d18d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06845",
    "kind": "arxiv",
    "version": 1
  }
}