Pith Number

pith:VUIGY35G

pith:2026:VUIGY35GEQ4U7MPTJDU7ET7BHL

not attested not anchored not stored refs pending

3D Kinematic Reconstruction of the Crab Nebula That Includes the Northern Ejecta `Jet'

Dan Milisavljevic, John C.Raymond, Laurent Drissen, Soham Mandal, Tea Temim, Thomas Martin, Ziwei Ding

arxiv:2606.26231 v1 · 2026-06-24 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUIGY35GEQ4U7MPTJDU7ET7BHL}

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	2026-06-26T00:15:30.544111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad106c6fa624394fb1f348e9f24fe13ac550568dc67f0ad8a86523ec8bb5a617

Aliases

arxiv: 2606.26231 · arxiv_version: 2606.26231v1 · doi: 10.48550/arxiv.2606.26231 · pith_short_12: VUIGY35GEQ4U · pith_short_16: VUIGY35GEQ4U7MPT · pith_short_8: VUIGY35G

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/VUIGY35GEQ4U7MPTJDU7ET7BHL \
  | 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: ad106c6fa624394fb1f348e9f24fe13ac550568dc67f0ad8a86523ec8bb5a617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffebdf5c4be159e9a84fb03f752f3f2ada401bb3fa385fb5abf80401b16f3b14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-24T18:00:01Z",
    "title_canon_sha256": "581a76a87bbb9cd26eb6d86daec9d04b352c61d01ecd0899c2840ee1c8a152bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26231",
    "kind": "arxiv",
    "version": 1
  }
}