Pith Number

pith:6KPKBGQK

pith:2014:6KPKBGQKZXC3ONKSSCX2QFD4PT

not attested not anchored not stored refs pending

Reconciling the Tension Between Planck and BICEP2 Through Early Dark Energy

Baorong Chang, Lixin Xu, Weiqiang Yang

arxiv:1404.3804 v2 · 2014-04-15 · 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{6KPKBGQKZXC3ONKSSCX2QFD4PT}

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	2026-05-18T02:54:04.559258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f29ea09a0acdc5b7355290afa8147c7cc1cb6c2cddf6b332447e59f045390a63

Aliases

arxiv: 1404.3804 · arxiv_version: 1404.3804v2 · doi: 10.48550/arxiv.1404.3804 · pith_short_12: 6KPKBGQKZXC3 · pith_short_16: 6KPKBGQKZXC3ONKS · pith_short_8: 6KPKBGQK

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/6KPKBGQKZXC3ONKSSCX2QFD4PT \
  | 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: f29ea09a0acdc5b7355290afa8147c7cc1cb6c2cddf6b332447e59f045390a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce73cbb5fad6766ff32f9de23807b5c1612de4860d6cfa9191827b36899f8263",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-15T03:11:21Z",
    "title_canon_sha256": "dbeadb5e14ebfb30b2155fd97aeecf3dbd7b100afc5f6d68de722c135035219d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3804",
    "kind": "arxiv",
    "version": 2
  }
}