Pith Number

pith:2J6AHRYO

pith:2019:2J6AHRYOPZT7C652TZUUS62IVW

not attested not anchored not stored refs pending

Molecular Gas Properties in the Host Galaxy of GRB080207

Bunyo Hatsukade, Kotaro Kohno, Kouichiro Nakanishi, Kouji Ohta, L. Viktor Toth, Tetsuya Hashimoto, Yoichi Tamura, Yuu Niino

arxiv:1904.02292 v2 · 2019-04-04 · 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{2J6AHRYOPZT7C652TZUUS62IVW}

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	2026-05-17T23:46:11.858119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27c03c70e7e67f17bba9e69497b48ad9c7edd5518eb3daf92e3546398d5f624

Aliases

arxiv: 1904.02292 · arxiv_version: 1904.02292v2 · doi: 10.48550/arxiv.1904.02292 · pith_short_12: 2J6AHRYOPZT7 · pith_short_16: 2J6AHRYOPZT7C652 · pith_short_8: 2J6AHRYO

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/2J6AHRYOPZT7C652TZUUS62IVW \
  | 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: d27c03c70e7e67f17bba9e69497b48ad9c7edd5518eb3daf92e3546398d5f624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e68e780e2e73197ea86f438bb7a25ddb987b4c729c37399df8f700bc581b6c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-04T01:06:27Z",
    "title_canon_sha256": "33272442c9a7fcc066611400c72b97f37117945e89a771da8ce1ef0da6bbba8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02292",
    "kind": "arxiv",
    "version": 2
  }
}