Pith Number

pith:Y6YWHUDB

pith:2017:Y6YWHUDB5KMMCDF6FZUCNEWTF7

not attested not anchored not stored refs pending

Stacked star formation rate profiles of bursty galaxies exhibit 'coherent' star formation

Christopher C. Hayward, Claude-Andr\'e Faucher-Gigu\`ere, Denise M. Schmitz, Du\v{s}an Kere\v{s}, Erica J. Nelson, Matthew E. Orr, Philip F. Hopkins, Tim B. Miller, T. K. Chan

arxiv:1709.10099 v1 · 2017-09-28 · 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{Y6YWHUDB5KMMCDF6FZUCNEWTF7}

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	2026-05-18T00:31:39.656038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7b163d061ea98c10cbe2e682692d32feb8825d46f99aa9cc2aed3c7f04662c9

Aliases

arxiv: 1709.10099 · arxiv_version: 1709.10099v1 · doi: 10.48550/arxiv.1709.10099 · pith_short_12: Y6YWHUDB5KMM · pith_short_16: Y6YWHUDB5KMMCDF6 · pith_short_8: Y6YWHUDB

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/Y6YWHUDB5KMMCDF6FZUCNEWTF7 \
  | 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: c7b163d061ea98c10cbe2e682692d32feb8825d46f99aa9cc2aed3c7f04662c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b0aeea97f751bf7f83adab5ce399719bb8870d0089f40243936e06ddbdcd78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-28T17:59:57Z",
    "title_canon_sha256": "379abc0834622557f3fd06c5abf78cdc76093e2ea2736ebd1bae01ea4e66eb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10099",
    "kind": "arxiv",
    "version": 1
  }
}