Pith Number

pith:4DOFC65V

pith:2011:4DOFC65VKTRKURECFMMERQRATU

not attested not anchored not stored refs pending

Solar velocity references from 3D HD photospheric models

Dan Kiselman, Jaime de la Cruz Rodr\'iguez, Mats Carlsson

arxiv:1101.2671 v1 · 2011-01-13 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DOFC65VKTRKURECFMMERQRATU}

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	2026-05-18T02:03:40.168689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0dc517bb554e2aa44822b1848c2209d0f1828c805d8e5805b615c6165e3cf46

Aliases

arxiv: 1101.2671 · arxiv_version: 1101.2671v1 · doi: 10.48550/arxiv.1101.2671 · pith_short_12: 4DOFC65VKTRK · pith_short_16: 4DOFC65VKTRKUREC · pith_short_8: 4DOFC65V

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/4DOFC65VKTRKURECFMMERQRATU \
  | 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: e0dc517bb554e2aa44822b1848c2209d0f1828c805d8e5805b615c6165e3cf46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baca95771a4ce14680cca8c4b451c11c9039db54299488e377b00ddb8cf50815",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-13T21:00:08Z",
    "title_canon_sha256": "8a40d16ae34b7cc1f626be920bf4c6c355c2fcf13f5a4b4d2e63c31d23dfb183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2671",
    "kind": "arxiv",
    "version": 1
  }
}