Pith Number

pith:5TEEWW3Q

pith:2021:5TEEWW3Q7K674L4JQDQVREFYGT

not attested not anchored not stored refs pending

The evolution of merger fraction of galaxies at z < 0.6 depending on the star formation mode in the AKARI NEP Wide field

Chris Pearson, Daryl Joe Santos, Denis Burgarella, Eunbin Kim, Helen K. Kim, Hideo Matsuhara, Hiroyuki Ikeda, Ho Seong Hwang, Hyunjin Shim, Jong Chul Lee, Matthew Malkan, Nagisa Oi, Seong Jin Kim, Simon C.-C. Ho, Takamitsu Miyaji, Tetsuya Hashimoto, Ting-Wen Wang, Tomotsugu Goto, Toshinobu Takagi, Woong-Seob Jeong, Yoshiki Toba, Young-soo Jo

arxiv:2108.07125 v1 · 2021-08-16 · 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{5TEEWW3Q7K674L4JQDQVREFYGT}

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	2026-07-05T03:19:20.510801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecc84b5b70fabdfe2f8980e15890b834d261a12a97f8de17c051d6f3d5ff3075

Aliases

arxiv: 2108.07125 · arxiv_version: 2108.07125v1 · doi: 10.48550/arxiv.2108.07125 · pith_short_12: 5TEEWW3Q7K67 · pith_short_16: 5TEEWW3Q7K674L4J · pith_short_8: 5TEEWW3Q

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/5TEEWW3Q7K674L4JQDQVREFYGT \
  | 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: ecc84b5b70fabdfe2f8980e15890b834d261a12a97f8de17c051d6f3d5ff3075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa9ad6fd67f8d3f4990cd086a6e8eed456117c038e9b93fb63b3e007f087ba4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-16T14:48:36Z",
    "title_canon_sha256": "74bd702b527c9b1ca83ffbddab85f86a1f71102555e363f262bfbf5f1be0946f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07125",
    "kind": "arxiv",
    "version": 1
  }
}