Pith Number

pith:EW37PZ4D

pith:2015:EW37PZ4DFFSCQW7K4FGLBEFHNB

not attested not anchored not stored refs pending

First Results from COPSS: The CO Power Spectrum Survey

Amber D. Miller, Carl Heiles, Christopher H. Greer, Daniel P. Marrone, David Hawkins, David P. Woody, David R. DeBoer, Erik Leitch, Garrett K. Keating, Geoffrey C. Bower, James W. Lamb, John E. Carlstrom, Stephen Muchovej, Tzu-Ching Chang

arxiv:1510.06744 v1 · 2015-10-22 · astro-ph.GA · 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{EW37PZ4DFFSCQW7K4FGLBEFHNB}

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	2026-05-18T01:25:33.591084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b7f7e7832964285beae14cb090a76844689613d60d156d056aa235356c4ca1

Aliases

arxiv: 1510.06744 · arxiv_version: 1510.06744v1 · doi: 10.48550/arxiv.1510.06744 · pith_short_12: EW37PZ4DFFSC · pith_short_16: EW37PZ4DFFSCQW7K · pith_short_8: EW37PZ4D

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/EW37PZ4DFFSCQW7K4FGLBEFHNB \
  | 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: 25b7f7e7832964285beae14cb090a76844689613d60d156d056aa235356c4ca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dddfd01749c52aded228a080571dcacc18bc752d69cbf7958c31081fa081869",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-22T20:09:25Z",
    "title_canon_sha256": "d00322aa4b8572ac843871a5ea42620f26dea49af9c0bbd51d2d218eddf1ba51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06744",
    "kind": "arxiv",
    "version": 1
  }
}