Pith Number

pith:6IHGUVTJ

pith:2018:6IHGUVTJ3XBT5FX7AUGDSZBAHB

not attested not anchored not stored refs pending

Quenching or Bursting: the Role of Stellar Mass, Environment, and Specific Star Formation Rate to $z$ $\sim$ 1

Bahram Mobasher, Behnam Darvish, Christopher Martin, David Sobral, Nick Z. Scoville, Thiago S. Gon\c{c}alves

arxiv:1801.02618 v1 · 2018-01-08 · 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{6IHGUVTJ3XBT5FX7AUGDSZBAHB}

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	2026-05-18T00:23:44.906678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f20e6a5669ddc33e96ff050c396420387da1181e3e5d1e6276e0fcd1a5f327bd

Aliases

arxiv: 1801.02618 · arxiv_version: 1801.02618v1 · doi: 10.48550/arxiv.1801.02618 · pith_short_12: 6IHGUVTJ3XBT · pith_short_16: 6IHGUVTJ3XBT5FX7 · pith_short_8: 6IHGUVTJ

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/6IHGUVTJ3XBT5FX7AUGDSZBAHB \
  | 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: f20e6a5669ddc33e96ff050c396420387da1181e3e5d1e6276e0fcd1a5f327bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2fce4997010ac4a9e0c8b8ba31724641802f4948461f894728029b5dc2bf31e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-08T18:59:59Z",
    "title_canon_sha256": "cfd0dca5600e250803f2494b0b29d00c04d84a1a8ecfc8c9835d258ccff01ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02618",
    "kind": "arxiv",
    "version": 1
  }
}