Pith Number

pith:VMIGQWQR

pith:2022:VMIGQWQRVEVRUYM2J45OHO24CD

not attested not anchored not stored refs pending

Investigating Anomalous Photochemistry in the Inner Wind of IRC+10216 Through Interferometric Observations of HC$_3$N

Anthony J. Remijan, Marie Van de Sande, Mark A. Siebert, Thomas J. Millar

arxiv:2210.14941 v2 · 2022-10-26 · astro-ph.SR · 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{VMIGQWQRVEVRUYM2J45OHO24CD}

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	2026-07-05T05:26:54.139829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab10685a11a92b1a619a4f3ae3bb5c10d340f984b1fc8e74f2b5f843598a6afa

Aliases

arxiv: 2210.14941 · arxiv_version: 2210.14941v2 · doi: 10.48550/arxiv.2210.14941 · pith_short_12: VMIGQWQRVEVR · pith_short_16: VMIGQWQRVEVRUYM2 · pith_short_8: VMIGQWQR

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/VMIGQWQRVEVRUYM2J45OHO24CD \
  | 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: ab10685a11a92b1a619a4f3ae3bb5c10d340f984b1fc8e74f2b5f843598a6afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3088537e9087d4106edd887eabd1a07e539bc86c5b510d65d1da9542fc06a166",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-10-26T18:00:12Z",
    "title_canon_sha256": "655c8d272d6652426839a72621e229407a33af952fd7a89458ae1fba1a3248d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14941",
    "kind": "arxiv",
    "version": 2
  }
}