Pith Number

pith:BCFCCVAY

pith:2020:BCFCCVAYQ6TSCGNADUPBCF6TBD

not attested not anchored not stored refs pending

Dust coagulation feedback on magnetohydrodynamic resistivities in protostellar collapse

A. Marcowith, B. Commer\c{c}on, G. Pineau des For\^ets, P. Hennebelle, P. Marchand, V. Guillet

arxiv:2007.04048 v1 · 2020-07-08 · 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{BCFCCVAYQ6TSCGNADUPBCF6TBD}

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	2026-07-05T01:46:58.971940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088a21541887a72119a01d1e1117d308ce4f87e0e473b2de324ccfa45e10bad2

Aliases

arxiv: 2007.04048 · arxiv_version: 2007.04048v1 · doi: 10.48550/arxiv.2007.04048 · pith_short_12: BCFCCVAYQ6TS · pith_short_16: BCFCCVAYQ6TSCGNA · pith_short_8: BCFCCVAY

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/BCFCCVAYQ6TSCGNADUPBCF6TBD \
  | 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: 088a21541887a72119a01d1e1117d308ce4f87e0e473b2de324ccfa45e10bad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eaa5f0a7b700b10b21d74c7f796eeeabec928eac5dc66773ac4aebcaf3a35f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-08T11:48:05Z",
    "title_canon_sha256": "aec2d43782fbfe48c2f92e84cea5e0314c4881e92c206eb35c7fca8bffb7dda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04048",
    "kind": "arxiv",
    "version": 1
  }
}