Pith Number

pith:T62E2SJ2

pith:2014:T62E2SJ2LBEQ35QAM7CXQWIFNJ

not attested not anchored not stored refs pending

Toward an Understanding of Foreground Emission in the BICEP2 Region

David N. Spergel, J. Colin Hill, Raphael Flauger

arxiv:1405.7351 v2 · 2014-05-28 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T62E2SJ2LBEQ35QAM7CXQWIFNJ}

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.

Cited by

1 paper in Pith

A comparison between Galactic magnetic field models and polarized synchrotron emission with C-BASS at 4.76 GHz and S-PASS at 2.3 GHz

Receipt and verification

First computed	2026-05-18T01:43:05.271660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fb44d493a58490df60067c57859056a7420cdfd9e2c1768b0c236318fa53a9c

Aliases

arxiv: 1405.7351 · arxiv_version: 1405.7351v2 · doi: 10.48550/arxiv.1405.7351 · pith_short_12: T62E2SJ2LBEQ · pith_short_16: T62E2SJ2LBEQ35QA · pith_short_8: T62E2SJ2

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/T62E2SJ2LBEQ35QAM7CXQWIFNJ \
  | 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: 9fb44d493a58490df60067c57859056a7420cdfd9e2c1768b0c236318fa53a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459fa61a1b2b02dc9b0595092b3b76de339db7e3688126e3c7fb654d20959ecb",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-28T19:50:23Z",
    "title_canon_sha256": "a87e68403752a9e00e65990f462855d662172bdd586ecf32ec9517063fb1ec22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7351",
    "kind": "arxiv",
    "version": 2
  }
}