Pith Number

pith:4HOF7RBC

pith:2021:4HOF7RBCWQJ7U4YN23UUVOWA27

not attested not anchored not stored refs pending

New constraints on the magnetic field in filaments of the cosmic web

Andrea Botteon, Annalisa Bonafede, Claudio Gheller, Franco Vazza, Gianni Bernardi, Nicola Locatelli, Serena Banfi, Timothy Shimwell

arxiv:2101.06051 v2 · 2021-01-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HOF7RBCWQJ7U4YN23UUVOWA27}

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	2026-07-05T03:06:17.142640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1dc5fc422b413fa730dd6e94abac0d7e0363056490f72e053ab4fff5e2ba0f5

Aliases

arxiv: 2101.06051 · arxiv_version: 2101.06051v2 · doi: 10.48550/arxiv.2101.06051 · pith_short_12: 4HOF7RBCWQJ7 · pith_short_16: 4HOF7RBCWQJ7U4YN · pith_short_8: 4HOF7RBC

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/4HOF7RBCWQJ7U4YN23UUVOWA27 \
  | 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: e1dc5fc422b413fa730dd6e94abac0d7e0363056490f72e053ab4fff5e2ba0f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d03ba69c06a93a25f2c28b572a08046a868e4b8dc80d398754ddf214d5d265d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-15T10:38:01Z",
    "title_canon_sha256": "be8517dcde223a1980dd66fe65317595e326bbb8a72251a280f5e6f73d4b9d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06051",
    "kind": "arxiv",
    "version": 2
  }
}