Pith Number

pith:DWFOWV3G

pith:2010:DWFOWV3GKV4KAZDJIW74L6UW7A

not attested not anchored not stored refs pending

The Rising Star-Formation Histories of Distant Galaxies and Implications for Gas Accretion with Time

(2) STScI, (3) NOAO, (4) University of Massachusetts, Amherst), Casey Papovich (1), Henry C. Ferguson (2), Jennifer M. Lotz (3), Mauro Giavalisco (4) ((1) Texas A&M University, Steven L. Finkelstein (1)

arxiv:1007.4554 v2 · 2010-07-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWFOWV3GKV4KAZDJIW74L6UW7A}

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	2026-05-18T02:06:10.150525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8aeb57665578a0646945bfc5fa96f800adcda3d8b4d879c041c447e5ca43bb

Aliases

arxiv: 1007.4554 · arxiv_version: 1007.4554v2 · doi: 10.48550/arxiv.1007.4554 · pith_short_12: DWFOWV3GKV4K · pith_short_16: DWFOWV3GKV4KAZDJ · pith_short_8: DWFOWV3G

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/DWFOWV3GKV4KAZDJIW74L6UW7A \
  | 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: 1d8aeb57665578a0646945bfc5fa96f800adcda3d8b4d879c041c447e5ca43bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f63169e3a8624b1eeff0b0b1ccf721c888689c8a84dec2b56400036cff4a5f47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-26T20:02:24Z",
    "title_canon_sha256": "8e2d4c4120622cdad8d42ca9d896aa973e02d5a04c2308d1433787654a0896ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4554",
    "kind": "arxiv",
    "version": 2
  }
}