Pith Number

pith:QEDUUR6G

pith:2023:QEDUUR6GPMWB227RF6H4IG5MU2

not attested not anchored not stored refs pending

Reconstructing the shock history in the CMZ of NGC 253 with ALCHEMI

C. Henkel, D. S. Meier, E. Behrens, J. G. Mangum, J. Holdship, K. L. Emig, K. Sakamoto, K. Tanaka, K.-Y. Huang, L. Colzi, M. Bouvier, N. Harada, P. K. Humire, P. P. van der Werf, R. Aladro, R. Herrero-Illana, S. Garc\'ia-Burillo, S. Mart\'in, S. Muller, S. Viti, V. M. Rivilla, Y. Yoshimura

arxiv:2303.12685 v1 · 2023-03-22 · 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{QEDUUR6GPMWB227RF6H4IG5MU2}

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	2026-07-05T06:32:26.919829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81074a47c67b2c1d6bf12f8fc41baca688215603ddada1b76bb5e9d031222f84

Aliases

arxiv: 2303.12685 · arxiv_version: 2303.12685v1 · doi: 10.48550/arxiv.2303.12685 · pith_short_12: QEDUUR6GPMWB · pith_short_16: QEDUUR6GPMWB227R · pith_short_8: QEDUUR6G

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/QEDUUR6GPMWB227RF6H4IG5MU2 \
  | 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: 81074a47c67b2c1d6bf12f8fc41baca688215603ddada1b76bb5e9d031222f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f33d6aad8436d91397b88649e0369394adc78a9f8c2bc99eb86a604c0b18437",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-22T16:31:31Z",
    "title_canon_sha256": "8695bc4e878146992caf42996e4ce43f9e4f2ab3ad54782c13953106eda0188e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12685",
    "kind": "arxiv",
    "version": 1
  }
}