Pith Number

pith:DJCXHV47

pith:2022:DJCXHV4746D7P72PDQ6OGVGH47

not attested not anchored not stored refs pending

Seven years of coordinated Chandra-NuSTAR observations of SN2014C unfold the extreme mass-loss history of its stellar progenitor

Aprajita Hajela, Atish Kamble, Chelsea Harris, Daniel Brethauer, Daniel Patnaude, Danny Milisavljevic, Deanne L. Coppejans, Fabio De Colle, Felipe Vargas, Giacomo Terreran, Lindsay DeMarchi, Michael C. Stroh, Michael F. Bietenholz, Raffaella Margutti, Ryan Chornock, Wynn V. Jacobson-Gal\'an

arxiv:2206.00842 v1 · 2022-06-02 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJCXHV4746D7P72PDQ6OGVGH47}

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	2026-07-05T05:16:19.083642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4573d79fe787f7ff4f1c3ce354c7e7f660ac1a8a9c7e97aff69c3f513a53a2

Aliases

arxiv: 2206.00842 · arxiv_version: 2206.00842v1 · doi: 10.48550/arxiv.2206.00842 · pith_short_12: DJCXHV4746D7 · pith_short_16: DJCXHV4746D7P72P · pith_short_8: DJCXHV47

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/DJCXHV4746D7P72PDQ6OGVGH47 \
  | 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: 1a4573d79fe787f7ff4f1c3ce354c7e7f660ac1a8a9c7e97aff69c3f513a53a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ccc2bad9cdd9b51e42086f724f17459c09c7b3bfdb55add2988d9684895321",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-06-02T02:32:18Z",
    "title_canon_sha256": "80f26678438922448da52f4fd8f6d56a24c5a8bc58b31a2c6a3ab12947e4e483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00842",
    "kind": "arxiv",
    "version": 1
  }
}