Pith Number

pith:4WO2MF2G

pith:2013:4WO2MF2GFMSDJ2XKRS5TRVH7SV

not attested not anchored not stored refs pending

The Link between Magnetic Fields and Filamentary Clouds: Bimodal Cloud Orientations in the Gould Belt

Hua-bai Li, Jouni Kainulainen, Min Fang, Thomas Henning

arxiv:1310.6261 v1 · 2013-10-23 · astro-ph.GA

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

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	2026-05-18T01:46:50.665833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59da617462b2434eaea8cbb38d4ff9555a7b96afedd2fed1d1866baba5668c5

Aliases

arxiv: 1310.6261 · arxiv_version: 1310.6261v1 · doi: 10.48550/arxiv.1310.6261 · pith_short_12: 4WO2MF2GFMSD · pith_short_16: 4WO2MF2GFMSDJ2XK · pith_short_8: 4WO2MF2G

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/4WO2MF2GFMSDJ2XKRS5TRVH7SV \
  | 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: e59da617462b2434eaea8cbb38d4ff9555a7b96afedd2fed1d1866baba5668c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e4e5761bed1cd8a1e970292b044420fcd3155ff7649139aa95ad14e9675d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-10-23T15:25:06Z",
    "title_canon_sha256": "c5229b9b20bd4b968c76e7b91da0a07fb96472c2509362e45fddda897551788d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6261",
    "kind": "arxiv",
    "version": 1
  }
}