Pith Number

pith:EF4LK4HS

pith:2010:EF4LK4HSSHAYGB2UNPAZ5HVN4U

not attested not anchored not stored refs pending

High-Angular Resolution Dust Polarization Measurements: Shaped B-field Lines in the Massive Star Forming Region Orion BN/KL

2), Astrophysics (ASIAA), Institute of Astronomy, Patrick M. Koch (1), Paul T. P. Ho (1, Ramprasad Rao (1) ((1) Academia Sinica, Taipei, Taiwan. (2) Harvard-Smithsonian Center for Astrophysics), Ya-Wen Tang (1)

arxiv:1006.2957 v2 · 2010-06-15 · 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{EF4LK4HSSHAYGB2UNPAZ5HVN4U}

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	2026-05-18T02:06:53.394442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2178b570f291c18307546bc19e9eade50284f4df80f1fd7ad750ef474e3c9c72

Aliases

arxiv: 1006.2957 · arxiv_version: 1006.2957v2 · doi: 10.48550/arxiv.1006.2957 · pith_short_12: EF4LK4HSSHAY · pith_short_16: EF4LK4HSSHAYGB2U · pith_short_8: EF4LK4HS

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/EF4LK4HSSHAYGB2UNPAZ5HVN4U \
  | 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: 2178b570f291c18307546bc19e9eade50284f4df80f1fd7ad750ef474e3c9c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82aa73105c8ff0e434bf4a1f1fde3a112bb397c4952d02514f9fed2a28f8e0f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-15T11:04:18Z",
    "title_canon_sha256": "d3802d841b8d4a6557c45a915a3983dffb8990cb9279e86c3c14a5bc707f62e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2957",
    "kind": "arxiv",
    "version": 2
  }
}