Pith Number

pith:E544MCC7

pith:2018:E544MCC76WUTUQVYPMMAHKMMA7

not attested not anchored not stored refs pending

Behavioral Characteristics and CO+CO2 Production Rates of Halley-Type Comets Observed by NEOWISE

Amy K. Mainzer, Carrie R. Nugent, Edward L. Wright, Emily Kramer, James M. Bauer, Joseph R. Masiero, Joshua D. Rosser, Kinjal Ruecker, Philip Krings, Sarah Sonnett, Yanga R. Fernandez

arxiv:1802.06943 v1 · 2018-02-20 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E544MCC76WUTUQVYPMMAHKMMA7}

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	2026-05-18T00:19:20.890358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2779c6085ff5a93a42b87b1803a98c07edf1655e843ba23b242715cf775ffeeb

Aliases

arxiv: 1802.06943 · arxiv_version: 1802.06943v1 · doi: 10.48550/arxiv.1802.06943 · pith_short_12: E544MCC76WUT · pith_short_16: E544MCC76WUTUQVY · pith_short_8: E544MCC7

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/E544MCC76WUTUQVYPMMAHKMMA7 \
  | 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: 2779c6085ff5a93a42b87b1803a98c07edf1655e843ba23b242715cf775ffeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f300eb9743dba86636a080970494ddd0a652085b9a9cabb9d87f3c86adce275a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-20T03:01:49Z",
    "title_canon_sha256": "231633e8837835ace78d28481f280b9700f1e7cb5bd4eba25a39ab72f2cb2b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06943",
    "kind": "arxiv",
    "version": 1
  }
}