Pith Number

pith:IP4FOS4Q

pith:2011:IP4FOS4QXWIYIN6KFV3JIEAVV7

not attested not anchored not stored refs pending

High contrast D$_{1}$ line electromagnetically induced transparency in nanometric-thin rubidium vapor cell

Aram Papoyan, Armen Sargsyan, Claude Leroy, David Sarkisyan, Rafayel Mirzoyan, Yevgenya Pashayan-Leroy

arxiv:1102.3824 v1 · 2011-02-18 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IP4FOS4QXWIYIN6KFV3JIEAVV7}

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	2026-05-18T02:03:09.414395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f8574b90bd918437ca2d76941015afc5deb24a88faae024080917528abef6f

Aliases

arxiv: 1102.3824 · arxiv_version: 1102.3824v1 · doi: 10.48550/arxiv.1102.3824 · pith_short_12: IP4FOS4QXWIY · pith_short_16: IP4FOS4QXWIYIN6K · pith_short_8: IP4FOS4Q

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/IP4FOS4QXWIYIN6KFV3JIEAVV7 \
  | 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: 43f8574b90bd918437ca2d76941015afc5deb24a88faae024080917528abef6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d782a6aa861eea14d75c765dc10524788a040c3e3f87baea53e7530f042d27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-02-18T12:52:58Z",
    "title_canon_sha256": "5cd9e01bb42b28770029d1ad08b9604da69c9de5bd5d99f18c4e2b8e791fc390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3824",
    "kind": "arxiv",
    "version": 1
  }
}