Pith Number

pith:XQE3C2VM

pith:2021:XQE3C2VMA37RLAWISXO3GPQI2D

not attested not anchored not stored refs pending

The mid-infrared environment of the stellar merger remnant V838 Monocerotis

Alexis Matter, Claudia Paladini, Markus Wittkowski, Muhammad Zain Mobeen, Tomasz Kami\'nski

arxiv:2110.12758 v2 · 2021-10-25 · astro-ph.SR · 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{XQE3C2VMA37RLAWISXO3GPQI2D}

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	2026-07-05T03:36:17.081483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc09b16aac06ff1582c895ddb33e08d0d5adc81463dd60edc0a84ebcd27a9b1f

Aliases

arxiv: 2110.12758 · arxiv_version: 2110.12758v2 · doi: 10.48550/arxiv.2110.12758 · pith_short_12: XQE3C2VMA37R · pith_short_16: XQE3C2VMA37RLAWI · pith_short_8: XQE3C2VM

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/XQE3C2VMA37RLAWISXO3GPQI2D \
  | 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: bc09b16aac06ff1582c895ddb33e08d0d5adc81463dd60edc0a84ebcd27a9b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f967581ba5dac3392b59e73f75a3acb4b6ea48256100fdb47d78218355bc34e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-25T09:38:44Z",
    "title_canon_sha256": "e01d21088953a7ac48eea533da77811e2471d0e7fe0de145056d4c9e3b72bdfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12758",
    "kind": "arxiv",
    "version": 2
  }
}