Pith Number

pith:I5L3E2CO

pith:2015:I5L3E2COXH2SF3BE7MZDD2M5HX

not attested not anchored not stored refs pending

ECO and RESOLVE: Galaxy Disk Growth in Environmental Context

Amanda J. Moffett, Andreas A. Berlind, David Hendel, David V. Stark, Kathleen D. Eckert, Mark A. Norris, Norman A. Grogin, Sheila J. Kannappan

arxiv:1508.00948 v2 · 2015-08-05 · 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{I5L3E2COXH2SF3BE7MZDD2M5HX}

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	2026-05-18T01:29:45.154066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4757b2684eb9f522ec24fb3231e99d3ddd05fc1b907ec720f9a6fa91d9f5e10f

Aliases

arxiv: 1508.00948 · arxiv_version: 1508.00948v2 · doi: 10.48550/arxiv.1508.00948 · pith_short_12: I5L3E2COXH2S · pith_short_16: I5L3E2COXH2SF3BE · pith_short_8: I5L3E2CO

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/I5L3E2COXH2SF3BE7MZDD2M5HX \
  | 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: 4757b2684eb9f522ec24fb3231e99d3ddd05fc1b907ec720f9a6fa91d9f5e10f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14fcb06ddb236fec741287577387b8821d3e6fc3417a4cc5ae0055feb6b5d3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-05T01:24:53Z",
    "title_canon_sha256": "563e1d79e75cb4c9ebbe4a846f130bf0203aa3eb4ccee907810445cb042a1a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00948",
    "kind": "arxiv",
    "version": 2
  }
}